adding idea to .gitignore

Change-Id: I5f6ca98183f627e4eba3b268e97a5ea908388682
Signed-off-by: Mor Dabastany <mor.dabastany@amdocs.com>
diff --git a/.gitignore b/.gitignore
index 44bdbba..2c4bc35 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,4 +5,5 @@
 *.pyc
 /libspecs/
 /geckodriver.log
-/robot/library/
\ No newline at end of file
+/robot/library/
+/.idea