Merge pull request #3 from backupify/master

fix travis
Merge pull request #4 from backupify/master

Shuffle Clients
bump version
Updated changelog
reduce the number of times we hit qmore.client for config
Merge pull request #5 from wr0ngway/reduce-qless-calls

reduce the number of times we hit qmore.client for config
Updated changelog
Merge branch 'master' into prevent-updating-every-call

Conflicts:
	lib/qmore/job_reserver.rb