REmove lolcats as it causes twke to hang now.
Remove all the can-has-lolcats or comment them out.
Make sure we know the environment.
Revert change.
Merge remote-tracking branch 'peter/master' into update-to-latest
Merge pull request #1 from collinvandyck/update-to-latest

Update to latest
Merge branch 'master' of https://github.com/librato-peter/twke

Conflicts:
	Gemfile.lock
	twke.gemspec
Merge branch 'master' of https://github.com/librato-peter/twke
Fix rollout for percentages 0-9

- was caused by an incorrect regex
Merge pull request #33 from collinvandyck/master

fix rollout percentage