Merge pull request #33 from danmcp/master

Adding restart_geard
Merge pull request #34 from danmcp/master

Adding synopsis for existing commands
Add support for vagrant clone-upstream-repos

Add vagrant checkout-repos command

Remove clone and checkout-repos calls from other commands

Add command synopsis

update from feedback
Merge pull request #32 from derekwaynecarr/optimize_clone_checkout

Optimize clone checkout
Add test-geard