.gitignore IntelliJ project files

Test: N/A
Bug: N/A
Change-Id: I4f9d69a24c6ceb9d5b8babcb5731af349f0f395a
diff --git a/.gitignore b/.gitignore
index 45884c4..5d2bc0d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,5 @@
 /.idea
 *.iml
+*.ipr
+*.iws
+