initial commit

    * initialize Vagrantfile
add provisioner

    * install some package [yum, yum-epel, vim, git, zsh]
make export dir

    * `/export` : working directory
add plugin

    * vagrant-proxyconf
add deploy cookbook

    * deploy my dotfiles
Update README.md
add gitignore

    * ignore export
tweak
move
Merge branch 'master' of https://github.com/kse201/vagrant-centos65