CEWendel/SWTableViewCell — pull request #195 by nashtsai (2014-07-16 03:55:55+00:00)
Title: return UIButton* for sw_addUtilityButton APIs

return UIButton* for sw_addUtilityButton APIs, as for my case I've utilize UIButton's tag properties instead of button index for action handling codes, and I've presume that returning UIButton instance may allow user to customize further UIButton's attributes