commit c877e5031e9f0ec6e280092ff294c8888e8a02b5
Author: Claudio Atzori <claudio.atzori@isti.cnr.it>
Date:   Tue Jan 16 14:16:00 2018 +0100

    added common ignores

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 000000000..ddf78fc3f
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,3 @@
+.idea
+*.iml
+*~
\ No newline at end of file