[WIP] vim/bundle について方法を改善する
git submodule add
Use Vundle

ref: https://github.com/gmarik/Vundle.vim
Remove pathogen
Update README
Manage Plugins by Vundle
Update .gitingore
Merge pull request #2 from takatoshiono/do-the-right-thing-about-vim-bundle

vim/bundle について方法を改善する