Add slim and web emacs modes
Remove gitattributes
Add finch to .install
A bit of cleanup on brew install list
Merge branch 'master' of https://github.com/ianyh/dotfiles

* 'master' of https://github.com/ianyh/dotfiles:
  Add scala-mode to .emacs
  Set js-mode indent level to 2

Conflicts:
	.emacs