update gitconfig
fix spacing
update README, add bash, and cleanup
update emacs config files
add todo for organizing dotfiles on different platforms
more todo notes
update README for repo name change, help message after setup
add rdebugrc
add rvm, global gems, localize gitconfig
Merge branch 'm2'

Conflicts:
	setup.sh
ignore .DS_Store
add sublime text 2 settings
remove sublime sessions
add noexec to bash
remove noexec
adding ackrc
more ack tweaks
add global gitignore
add precommit hook that removes trailing whitespace
update aliases, add local dir profile overrides