fix depricated methods

bundles.vim

@@ -5,7 +5,7 @@ if has('vim_starting')
   set runtimepath+=~/.vim/bundle/neobundle.vim/
 endif
 
-call neobundle#rc(expand('~/.vim/bundle/'))
+call neobundle#begin(expand('~/.vim/bundle/'))
 
 " plugin management
 NeoBundleFetch 'Shougo/neobundle.vim'
@@ -134,5 +134,7 @@ NeoBundle 'Shougo/unite.vim'
 NeoBundle 'Shougo/unite-outline'
 NeoBundle 'ujihisa/unite-colorscheme'
 
+call neobundle#end()
+
 filetype plugin indent on