Added rbenv passenger, closes #5
Merge pull request #32 from bitboxer/homebrew-fix-empty-list

fixed the length check...still need some tests for this :sob:
Breaking Change: `clean` is now `cleanup` #23
Breaking Change: `teardown` is now `down` #23
Breaking Change: `update` is now `up` #23
Merge remote-tracking branch 'moonglum/master'
Merge pull request #34 from moonglum/first-step-of-simplify

First step of simplify
Merge remote-tracking branch 'moonglum/master'
Adjusted Dotfile Passenger to #23
Adjust Fonts passenger to #23
Adjusted Oh-My-ZSH to #23
Breaking Change: Removed Oh-my-ZSH Passenger #23

Use the Git Repo Passenger instead.
New Executor Functionality

* pull_repo
* clone_repo
* rm_rf
* ask?
* get_path_for

WARNING:

Executor continues to be untested.
This is of course unsettling given the nature of the things it is able
to do.
New Version of Git Repo, adjusted to #23
Tiny refactoring of GitRepo passenger
Merge branch 'master' of https://github.com/moonglum/exogenesis