Update variables.sh

Allow perl5 (ls++) to be found :P
Check for fortune_mod.
Updated tmux, rbenv and bash-it.
Merge remote-tracking branch 'origin/master'

* origin/master:
  Check for fortune_mod.
  Update variables.sh
  Updated bash-it (from Shutterstock)
Merge branch 'develop'

* develop:
  Removed breaking tmux options.
  Updated my bash-it.
  Finally figured out why I couldn't go up in Vim.
  (weechat) Added config for amarok2.pl
  Updated Bash entry file.
  Updated rc files.
  Deleted ls++ and moved around base config.
  Updated from env to tilde.
  Updated local Git config.
  Updated .rbenv

Conflicts:
	home/.bash/base.bash
	home/.bash/bash-it
Moved around some options for copying & pasting.
Ensured anyone could clone dotfiles.
Update rbenv.
Updated rbenv some more.
Dropped some options in fortune.
Dropped php-version and just used git:// paths.
Merge branch 'master' of github.com:jalcine/dotfiles

* 'master' of github.com:jalcine/dotfiles:
  Dropped some options in fortune.
  Updated rbenv some more.
  Update rbenv.
  Ensured anyone could clone dotfiles.

Conflicts:
	.gitmodules
Updated commits for rbenv.
Added more checks against things and the forces that be.
Updated bash-it.
Updated bash-it.
GONE
Updated rbenv and bash-it.
Updated bash-it.
Updated shell opts and variables.