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
Add else statement for case when there is only 1 email
Add libexec/solo script for alternative for adding a single email