add 5.9.1 to open folder

open/gcuube-5.9.1.yaml

@@ -0,0 +1,17 @@
+#Release gCube 5.9.1
+
+gCube_release:
+  Version: 5.9.1
+  Components:
+
+    CoreLibraries:
+      - name: common-smartgears
+        version: 3.1.3
+
+    Portlets:
+      - name: rmp-common-library
+        version: 2.8.5
+        
+    Distribution:
+      - name: smartgears-distribution
+        version: 3.4.4