modify zshrc (add git branch name to zsh rprompt)
add .gemrc
modify .gitignore path
add .ssh/config
add submodule tmux-MacOSX-pasteboard
modify .ssh/config github setting
add echo message
add Brewfile
add tmux-pbcopy
change tabstop
modify Brewfile for upgrade
add heroku setting
add powerline
modify for bitbucket and heroku
add vim-endwise plugin
add unite and unite-rails plugin
add ruby-matchit plugin
modify Brewfile (add some packages)
Merge branch 'develop'