.gitignore in cloudenvoy-0.5.0 vs .gitignore in cloudenvoy-0.6.rc1

@@ -3,9 +3,10 @@
 /_yardoc/
 /coverage/
 /doc/
 /examples/rails/log/*.log
 /examples/rails/tmp/
+/gemfiles/*.gemfile.lock
 /pkg/
 /spec/reports/
 /tmp/
 /log/*.log