Implement clone
Make sure clone_test pass everywhere
Fix README
Create test config
Add test for hyphenized name
Merge branch 'clone'
Add long description to `clone`
Make sure clone repo under GH login with -p
Add long description to checkout and remote
Add release notes for 0.10.0
Updaate road map
Bump version to 0.10.0
Fix comment in clone
Add usage for git clone
Update README
Add merge command
Implement merge
Rename to Args#Params
Use better name for local var
Move methods to utils