.gitignore in redis-store-0.3.7 vs .gitignore in redis-store-0.3.8

@@ -1,7 +1,11 @@
 *.rdb
 *.swp
+*.gem
+*-redis-store.gemspec
 bin/
 coverage/
 pkg/
 vendor/
 tmp/
+.idea
+.bundle/