Started using ruby-install instead of ruby-build.
Goodbye forever rvm.
These are a few of my favorite things.
Much zshell. Such changes. Wow.

- Removed redundant loading of rbenv.
- I don't know why brew doesn't have an alias called installed.
- Fixed path loading.
- Install gems like a boss!
- Better rsync options
- the_silver_searcher makes everything better, use is for all the things
- why doesn't gpg2 pretend to be gpg?