Added some generic tests to make sure modules can be included
included system helper in file that was missing it, changed system command to something unique (cli_send). not loving the name, though.
changed method for getting repo name, added tests checking repo_name is a string and that it returns the right thing, and am subclassing the super class to mock out methods
Changed 'include' to 'extend' on Git class, since it only uses class
methods. Added test to verify this.
fix requires in tests and test helper
bad job... added way too much stuff. attempting to do authorization and saving the token to the users home dir, taking longer than i thought
added bin files
authorize working
change boolean os check and include system helper to access the os check..