Merge pull request #40 from salarkhan/no-export

Tested on test-branch looks cool.  Merggggg (pronounced like surge but a bit more french and pretentious like Serge)
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
Implement Homebrew non-friendly installation
* check for existence of /usr/local/bin before installation
* create dir if --force flag is passed
Detail implementation of post-hook commit
Begin detailing implementation/architecture of libexec
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 pear symlink
Merge pull request #48 from salarkhan/uninstall-symlink

uninstall pear!!!!!!111one
Merge pull request #47 from salarkhan/force-install

sans-homebrew installation
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
Remove correct key for git email information
No longer need command to remove team.txt