Remove bind for CMD+ESC

This is annoying and not useful.
Still, no idea why this consumes so much memory.
Add `gap` command

This is an alias for "git commit -p", so I can commit separated hunks of code in the same file, on different commits.
RAD!
Merge branch 'master' of github.com:danielfilho/dotfiles

* 'master' of github.com:danielfilho/dotfiles:
  Fix sublime and a few more additions
  updating a few apps