Changed sort by white list to order by for consistency. Added type and category to the white list
Changed sort by white list to order by for consistency. Added type and category to the white list

PHPBenelux/opencfp,DevOpsDaysChicago/opencfp,DevOpsDaysChicago/opencfp,PHPBenelux/opencfp,GrUSP/opencfp,localheinz/opencfp,pmeth/opencfp,GrUSP/opencfp,localheinz/opencfp,phphants/opencfp,PHPBenelux/opencfp,mdwheele/opencfp,GrUSP/opencfp,MidwestPHP/opencfp_mwphp15,jugisahunk/200OK_CFP,opencfp/opencfp,phphants/opencfp,OpenWestConference/opencfp,DallasPHP/opencfp,mdwheele/opencfp,DallasPHP/opencfp,OpenWestConference/opencfp,localheinz/opencfp,MidwestPHP/opencfp_mwphp15,monoku/opencfp,OpenWestConference/opencfp,opencfp/opencfp,jugisahunk/200OK_CFP,jugisahunk/200OK_CFP,opencfp/opencfp,monoku/opencfp,MidwestPHP/opencfp_mwphp15,monoku/opencfp,PHPBenelux/opencfp,GrUSP/opencfp,mdwheele/opencfp,monoku/opencfp,DallasPHP/opencfp,pmeth/opencfp,OpenWestConference/opencfp,localheinz/opencfp,phphants/opencfp,DevOpsDaysChicago/opencfp,phphants/opencfp,pmeth/opencfp,MidwestPHP/opencfp_mwphp15,mdwheele/opencfp