Added commands, for more functionality.
Updated package.json
Adds events for common operations.
Updated the readme.
Use setDir if gitDir is provided.
Updated the readme.
Commands doesn't need setDir
Updated the package for a new version.
Updated the readme.
Updated for bugfix.

There was an issue with setting the directory during a clone, which is something you don't want to happen.
Updating version.
Setdir returns a function, must call it.
Adds a remove command.
Adding a streamable api.
Updating version.
Fixing spawn
New API based on child_process
Return exit code from `save`
Version 0.2.1
Adding `branch` and `checkout`