Refactor broadcast tmux environment
Refactor universal `rails` for Rails 4
Refactor so that zeus is in vendor/gems
Add TelVue's local-only RubyGems server to ~/.gemrc
Go back to using Rails 3.2

EmberScript and Emblem aren't ready for 4.x :(
Add OpenSSL configuration to shell.
Remove unused Vim plugins
Install vimwiki and save files to ~/Documents/Wiki

- Add ,w to initiate Vimwiki
- Turn filetype on prior to this so Vimwiki actually works
Don't word-wrap on markup files in Vim
Highlight gemrc files like YAML in Vim
Configure Vim's CtrlP to find files through Git

Since I use Git to track all of my source code, I configured CtrlP to
also use `git ls-files` for building the source index for me to search
through. To get even speedier results, CtrlP also does not clear its
cache on exit, instead waiting for the user to clear it.

- Use Git (when appropriate) to find files in CtrlP
- Fall back to `find` when not in a Git repo
- Ignore vendored gem and cookbook files
Add hotkey for flushing CtrlP cache.
Add hotkey for insatlling Vim bundle.