remove extra '--' from warnings
Merge branch 'master' of git://github.com/heroku/heroku-buildpack-ruby
Merge branch 'master' of github.com:tinfoil/heroku-buildpack-turbo-sprockets
Switch to the rails_stdout_logging gem/plugin
Merge pull request #3 from bsedat/master

Switch to the rails_stdout_logging gem/plugin
Merge branch 'master' into production

* master:
  Switch to the rails_stdout_logging gem/plugin
  remove extra '--' from warnings