Add option to download repo artifacts locally during build
Handle other scl prefixes than ruby193 for requires
Merge pull request #99 from danmcp/master

Merged by openshift-bot
Removing sauce options
Merge pull request #100 from danmcp/master

Merged by openshift-bot
Merge pull request #97 from ironcladlou/dev/tools

Merged by openshift-bot
Merge remote-tracking branch 'upstream/master'

Conflicts:
	build/lib/openshift/tito.rb