neobundle#rc() is deprecated function
http://qiita.com/musclemikiya/items/58edc801264aca151446?utm_source=stock_summary_mail&utm_medium=email&utm_term=koudaiii&utm_content=neobundle#rc()%E3%81%8Cdeprecated%20function%E3%81%AB%E3%81%AA%E3%82%8B%E5%A0%B4%E5%90%88&utm_campaign=stock_summary_mail_2014-10-11