diff --git a/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/ColumnExpressionDialog.java b/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/ColumnExpressionDialog.java
index 4b3592a..f8a725e 100644
--- a/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/ColumnExpressionDialog.java
+++ b/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/ColumnExpressionDialog.java
@@ -1,6 +1,6 @@
 package org.gcube.portlets.user.td.expressionwidget.client;
 
-import org.gcube.portlets.user.td.expressionwidget.client.resource.ExpressionResources;
+import org.gcube.portlets.user.td.expressionwidget.client.resources.ExpressionResources;
 import org.gcube.portlets.user.td.gwtservice.client.rpc.TDGWTServiceAsync;
 import org.gcube.portlets.user.td.gwtservice.shared.tr.ColumnData;
 import org.gcube.portlets.user.td.widgetcommonevent.client.event.ExpressionEvent;
diff --git a/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/ColumnExpressionPanel.java b/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/ColumnExpressionPanel.java
index 3f121e8..29719ee 100644
--- a/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/ColumnExpressionPanel.java
+++ b/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/ColumnExpressionPanel.java
@@ -1,6 +1,6 @@
 package org.gcube.portlets.user.td.expressionwidget.client;
 
-import org.gcube.portlets.user.td.expressionwidget.client.resource.ExpressionResources;
+import org.gcube.portlets.user.td.expressionwidget.client.resources.ExpressionResources;
 import org.gcube.portlets.user.td.gwtservice.shared.tr.ColumnData;
 import org.gcube.portlets.user.td.widgetcommonevent.client.event.ExpressionEvent;
 import org.gcube.portlets.user.td.widgetcommonevent.client.type.ExpressionType;
diff --git a/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/ColumnFilterDialog.java b/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/ColumnFilterDialog.java
index d111dd0..1ca1f7e 100644
--- a/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/ColumnFilterDialog.java
+++ b/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/ColumnFilterDialog.java
@@ -1,7 +1,7 @@
 package org.gcube.portlets.user.td.expressionwidget.client;
 
 import org.gcube.portlets.user.td.expressionwidget.client.progress.ColumnFilterProgressDialog;
-import org.gcube.portlets.user.td.expressionwidget.client.resource.ExpressionResources;
+import org.gcube.portlets.user.td.expressionwidget.client.resources.ExpressionResources;
 import org.gcube.portlets.user.td.expressionwidget.client.rpc.ExpressionServiceAsync;
 import org.gcube.portlets.user.td.expressionwidget.client.utils.UtilsGXT3;
 import org.gcube.portlets.user.td.expressionwidget.shared.session.ColumnFilterSession;
diff --git a/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/ConditionWidget.java b/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/ConditionWidget.java
index a4130c7..7608223 100644
--- a/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/ConditionWidget.java
+++ b/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/ConditionWidget.java
@@ -8,7 +8,7 @@ import org.gcube.portlets.user.td.expressionwidget.client.custom.IconButton;
 import org.gcube.portlets.user.td.expressionwidget.client.operation.Operation;
 import org.gcube.portlets.user.td.expressionwidget.client.operation.OperationProperties;
 import org.gcube.portlets.user.td.expressionwidget.client.operation.OperationsStore;
-import org.gcube.portlets.user.td.expressionwidget.client.resource.ExpressionResources;
+import org.gcube.portlets.user.td.expressionwidget.client.resources.ExpressionResources;
 import org.gcube.portlets.user.td.expressionwidget.shared.model.OperatorTypeMap;
 import org.gcube.portlets.user.td.gwtservice.shared.tr.ColumnData;
 import org.gcube.portlets.user.td.widgetcommonevent.shared.expression.C_Expression;
diff --git a/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/MultiColumnFilterDialog.java b/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/MultiColumnFilterDialog.java
index bb49ae3..6674a9a 100644
--- a/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/MultiColumnFilterDialog.java
+++ b/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/MultiColumnFilterDialog.java
@@ -1,6 +1,6 @@
 package org.gcube.portlets.user.td.expressionwidget.client;
 
-import org.gcube.portlets.user.td.expressionwidget.client.resource.ExpressionResources;
+import org.gcube.portlets.user.td.expressionwidget.client.resources.ExpressionResources;
 import org.gcube.portlets.user.td.widgetcommonevent.shared.TRId;
 import org.gcube.portlets.user.td.widgetcommonevent.shared.expression.C_Expression;
 
diff --git a/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resource/ExpressionResources.java b/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resources/ExpressionResources.java
similarity index 99%
rename from src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resource/ExpressionResources.java
rename to src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resources/ExpressionResources.java
index c83cc15..c27b2a2 100644
--- a/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resource/ExpressionResources.java
+++ b/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resources/ExpressionResources.java
@@ -1,4 +1,4 @@
-package org.gcube.portlets.user.td.expressionwidget.client.resource;
+package org.gcube.portlets.user.td.expressionwidget.client.resources;
 
 
 
diff --git a/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resource/add.png b/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resources/add.png
similarity index 100%
rename from src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resource/add.png
rename to src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resources/add.png
diff --git a/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resource/add_32.png b/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resources/add_32.png
similarity index 100%
rename from src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resource/add_32.png
rename to src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resources/add_32.png
diff --git a/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resource/close-red.png b/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resources/close-red.png
similarity index 100%
rename from src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resource/close-red.png
rename to src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resources/close-red.png
diff --git a/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resource/close-red_32.png b/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resources/close-red_32.png
similarity index 100%
rename from src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resource/close-red_32.png
rename to src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resources/close-red_32.png
diff --git a/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resource/column-filter-go.png b/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resources/column-filter-go.png
similarity index 100%
rename from src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resource/column-filter-go.png
rename to src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resources/column-filter-go.png
diff --git a/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resource/column-filter-go_32.png b/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resources/column-filter-go_32.png
similarity index 100%
rename from src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resource/column-filter-go_32.png
rename to src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resources/column-filter-go_32.png
diff --git a/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resource/column-filter.png b/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resources/column-filter.png
similarity index 100%
rename from src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resource/column-filter.png
rename to src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resources/column-filter.png
diff --git a/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resource/column-filter_32.png b/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resources/column-filter_32.png
similarity index 100%
rename from src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resource/column-filter_32.png
rename to src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resources/column-filter_32.png
diff --git a/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resource/delete.png b/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resources/delete.png
similarity index 100%
rename from src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resource/delete.png
rename to src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resources/delete.png
diff --git a/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resource/delete_32.png b/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resources/delete_32.png
similarity index 100%
rename from src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resource/delete_32.png
rename to src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resources/delete_32.png
diff --git a/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resource/disk.png b/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resources/disk.png
similarity index 100%
rename from src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resource/disk.png
rename to src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resources/disk.png
diff --git a/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resource/disk_32.png b/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resources/disk_32.png
similarity index 100%
rename from src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resource/disk_32.png
rename to src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resources/disk_32.png
diff --git a/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resource/rule-add.png b/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resources/rule-add.png
similarity index 100%
rename from src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resource/rule-add.png
rename to src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resources/rule-add.png
diff --git a/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resource/rule-add_32.png b/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resources/rule-add_32.png
similarity index 100%
rename from src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resource/rule-add_32.png
rename to src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resources/rule-add_32.png
diff --git a/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resource/wrench-database.png b/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resources/wrench-database.png
similarity index 100%
rename from src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resource/wrench-database.png
rename to src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resources/wrench-database.png
diff --git a/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resource/wrench-database_32.png b/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resources/wrench-database_32.png
similarity index 100%
rename from src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resource/wrench-database_32.png
rename to src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resources/wrench-database_32.png
diff --git a/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resource/wrench-go.png b/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resources/wrench-go.png
similarity index 100%
rename from src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resource/wrench-go.png
rename to src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resources/wrench-go.png
diff --git a/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resource/wrench-go_32.png b/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resources/wrench-go_32.png
similarity index 100%
rename from src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resource/wrench-go_32.png
rename to src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resources/wrench-go_32.png
diff --git a/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resource/wrench-manage.png b/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resources/wrench-manage.png
similarity index 100%
rename from src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resource/wrench-manage.png
rename to src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resources/wrench-manage.png
diff --git a/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resource/wrench-manage_32.png b/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resources/wrench-manage_32.png
similarity index 100%
rename from src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resource/wrench-manage_32.png
rename to src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resources/wrench-manage_32.png
diff --git a/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resource/wrench.png b/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resources/wrench.png
similarity index 100%
rename from src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resource/wrench.png
rename to src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resources/wrench.png
diff --git a/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resource/wrench_32.png b/src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resources/wrench_32.png
similarity index 100%
rename from src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resource/wrench_32.png
rename to src/main/java/org/gcube/portlets/user/td/expressionwidget/client/resources/wrench_32.png
diff --git a/src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resource/add.png b/src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resources/add.png
similarity index 100%
rename from src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resource/add.png
rename to src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resources/add.png
diff --git a/src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resource/add_32.png b/src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resources/add_32.png
similarity index 100%
rename from src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resource/add_32.png
rename to src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resources/add_32.png
diff --git a/src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resource/close-red.png b/src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resources/close-red.png
similarity index 100%
rename from src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resource/close-red.png
rename to src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resources/close-red.png
diff --git a/src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resource/close-red_32.png b/src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resources/close-red_32.png
similarity index 100%
rename from src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resource/close-red_32.png
rename to src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resources/close-red_32.png
diff --git a/src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resource/column-filter-go.png b/src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resources/column-filter-go.png
similarity index 100%
rename from src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resource/column-filter-go.png
rename to src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resources/column-filter-go.png
diff --git a/src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resource/column-filter-go_32.png b/src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resources/column-filter-go_32.png
similarity index 100%
rename from src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resource/column-filter-go_32.png
rename to src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resources/column-filter-go_32.png
diff --git a/src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resource/column-filter.png b/src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resources/column-filter.png
similarity index 100%
rename from src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resource/column-filter.png
rename to src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resources/column-filter.png
diff --git a/src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resource/column-filter_32.png b/src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resources/column-filter_32.png
similarity index 100%
rename from src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resource/column-filter_32.png
rename to src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resources/column-filter_32.png
diff --git a/src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resource/delete.png b/src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resources/delete.png
similarity index 100%
rename from src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resource/delete.png
rename to src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resources/delete.png
diff --git a/src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resource/delete_32.png b/src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resources/delete_32.png
similarity index 100%
rename from src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resource/delete_32.png
rename to src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resources/delete_32.png
diff --git a/src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resource/disk.png b/src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resources/disk.png
similarity index 100%
rename from src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resource/disk.png
rename to src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resources/disk.png
diff --git a/src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resource/disk_32.png b/src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resources/disk_32.png
similarity index 100%
rename from src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resource/disk_32.png
rename to src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resources/disk_32.png
diff --git a/src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resource/rule-add.png b/src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resources/rule-add.png
similarity index 100%
rename from src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resource/rule-add.png
rename to src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resources/rule-add.png
diff --git a/src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resource/rule-add_32.png b/src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resources/rule-add_32.png
similarity index 100%
rename from src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resource/rule-add_32.png
rename to src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resources/rule-add_32.png
diff --git a/src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resource/wrench-database.png b/src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resources/wrench-database.png
similarity index 100%
rename from src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resource/wrench-database.png
rename to src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resources/wrench-database.png
diff --git a/src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resource/wrench-database_32.png b/src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resources/wrench-database_32.png
similarity index 100%
rename from src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resource/wrench-database_32.png
rename to src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resources/wrench-database_32.png
diff --git a/src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resource/wrench-go.png b/src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resources/wrench-go.png
similarity index 100%
rename from src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resource/wrench-go.png
rename to src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resources/wrench-go.png
diff --git a/src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resource/wrench-go_32.png b/src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resources/wrench-go_32.png
similarity index 100%
rename from src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resource/wrench-go_32.png
rename to src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resources/wrench-go_32.png
diff --git a/src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resource/wrench-manage.png b/src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resources/wrench-manage.png
similarity index 100%
rename from src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resource/wrench-manage.png
rename to src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resources/wrench-manage.png
diff --git a/src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resource/wrench-manage_32.png b/src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resources/wrench-manage_32.png
similarity index 100%
rename from src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resource/wrench-manage_32.png
rename to src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resources/wrench-manage_32.png
diff --git a/src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resource/wrench.png b/src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resources/wrench.png
similarity index 100%
rename from src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resource/wrench.png
rename to src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resources/wrench.png
diff --git a/src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resource/wrench_32.png b/src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resources/wrench_32.png
similarity index 100%
rename from src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resource/wrench_32.png
rename to src/main/resources/org/gcube/portlets/user/td/expressionwidget/client/resources/wrench_32.png