[Minor]ignore .idea_modules

ignore .idea_modules , ```sbt/sbt gen-idea``` generate this dir. Author: wangfei <wangfei1@huawei.com> Closes apache#2476 from scwf/patch-4 and squashes the following commits: e6ab88a [wangfei] ignore .idea_modules
huawei-cloudnative · Sep 21, 2014 · fd0b32c · fd0b32c
1 parent a0454ef
commit fd0b32c
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/.gitignore b/.gitignore
@@ -6,6 +6,7 @@
 *.iml
 *.iws
 .idea/
+.idea_modules/
 sbt/*.jar
 .settings
 .cache