Not using RVM anymore.
Some tweaks.
Updated bash completion. Also tweaked some code to
make it work on Linux as well.
Added on more option
Added alias to Homebrew.
Commented out some bash options. Added alias for the Mac's Ruby installation.
Now using Homebrew's bash completion. Also changed $PATH.
alternative unclude way
Merge pull request #2 from d3ZoRg/patch-1

alternative include way
Removing rvm
Merge commit 'a801010da33f85755be2c503635c95e3806bd77e'

Conflicts:
	scripts/alias.sh
	scripts/export.sh
	scripts/other.sh
	scripts/prompt.sh
	scripts/utils.sh
improve colors for solarized theme and replace rvm with rbenv