Update cssmin options.
Update cssmin options.

twbs/ratchet,zipscene/ratchet,twbs/ratchet,Samda/ratchet,Diaosir/ratchet,wallynm/ratchet,hashg/ratchet,Artea/ratchet,kujian/web-frame,asonni/ratchet,calvintychan/ratchet,vebin/ratchet,youprofit/ratchet,artemave/ratchet,youzaiyouzai666/ratchet,AladdinSonni/ratchet,jackyzonewen/ratchet,jamesrom/ratchet,cslgjiangjinjian/ratchet,jimjin/ratchet,AndBicScadMedia/ratchet,guohuadeng/ratchet,tranc99/ratchet,Holism/ratchet,leplatrem/ratchet,coliff/ratchet,liangxiaojuan/ratchet,mbowie5/playground2,kujian/web-frame,mazong1123/ratchet-pro,isathish/ratchet,ctkjose/ratchet-1,coderstudy/ratchet,kujian/web-frame,arnoo/ratchet,aisakeniudun/ratchet,kkirsche/ratchet,mazong1123/ratchet-pro,Joozo/ratchet