Add {vimrc} argument to neobundle#has_fresh_cache()
Merge pull request #294 from thinca/add-argument-to-has_fresh_cache

Add {vimrc} argument to neobundle#has_fresh_cache()
Change cache filename
Improve documentation
Remove backticks
Fix #300 mkdir() problem
Improve :NeoBundleCheck behavior
Fix reinstall problem
Fix #302 unite_sources problem
Improve unite_sources default behavior
Add "<Plug>" mapping for autoload