WINK-389 - Add mac files to .gitignore

git-svn-id: https://svn.apache.org/repos/asf/wink/trunk@1502125 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/.gitignore b/.gitignore
index c6e45a4..fe49d2c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,6 +2,7 @@
 *.iml
 *.iws
 *.ipr
+.DS_Store
 .project
 .classpath
 .settings