Added a test for adding and listing the remotes. Currently failing
Added a simple test for the addRemote method
Removed unecessary console.log statements
Removed the TODO:Unimplemented log statements from the clone and open functions
Implemented the addRemote method on the repo object
Implemented the remotes method on the repo object
Fixed an error in the remotes method. Returned {} instead of the populated object
Forgot to set the working directory of the spawned git remote process.
Also errorText was coming out as some sort of object. Converted it to a string
Simplified the duplicate alias add remote test.
Added a test for renaming a non-existent remote.
Implemented a test of renaming an existing remote