added an alias, installed oh-my-zsh
added .profile
moved PATH and rvm setup to .profile
fixed PATH loading for RVM
fixing rvm and groovy PATHs
sourced .aliases in zshrc
set ZSHDOTDIR in new .zshenv, moved all other zsh dotfiles to dotdir
added an alias
added zsh history options
changed puppet alias
force emacs mode for zsh
more zsh options
updated gitignore
added more zsh options
moved oh-my-zsh to a submodule
updated vim-pathogen submodule
alias tar to gtar
fixed killssh alias
turning off shared history for zsh
updates for oh-my-zsh