Add to git config file instead of team.txt
use cut to grab first email for cycle
Cycling through emails from team.emails
* probably should rename this key to pear.emails throughout the app
* not as ugly as I thought it'd end up being
Refactor get-committer & get-author to use git.config
Apply rule of silence to add
DRY get-emails functionality in add/get-committer/get-author/cycle
Remove correct key for git email information
No longer need command to remove team.txt
Wipe config team key instead of removing team.txt
Remove user.email instead of user.name
Set fallback user email when quitting
Refactor quit using calls to pear get-emails
Merge pull request #45 from salarkhan/config-file

Tested working as intended