vim: add vim-endwise.git
vim: assign UniteResume to f[
vim: add ruby-matchit.git
vim: add unite-ruby-require.vim and ruby settings.
vim: add new keymaps for rails.
vim: assign tabnext and tabprevious to <Leader>[ and <Leader>]
vim: remove unused ctrlp keymaps
vim: gather vimfiler settings into one setting block.
vim: move the positions of non-plugin keymap settings.
vim: change ref/phpmanual keymaps
vim: organize phpdocumentor settings
vim: organize unite.vim settings
rake: add a `setup_ruby_reference' task