Use ruby-2.1.0 by default.
Update to RUBY_GC_HEAP_INIT_SLOTS for ruby-2.1.0.
Update .gitconfig
Clone from my github repo.
Update .irbrc : autoindent true, add vim and less functions.
Add .zsh/private-exports.

Contains private environment variables, git ignored.
Add dropbox-personal script runner.
Make gup simply 'git pull'
Add .zsh/git-custom aliases.
Add grba alias for 'git rebase --abort'.
Use ruby 1.9.3-p484 as default.
Check binaries in current path first.
Add custom aliases.
Add fr alias for "flash run".
Delete local staging branch after pushing it to origin.
Add gpr alias, for fast pull requests.