Adding PHPDoc for Frame::equals
Adding PHPDoc for Frame::equals

Vmak11/whoops,filp/whoops,oligriffiths/whoops,staabm/whoops,nonconforme/whoops,UnderDogg/whoops,nonconforme/whoops,michabbb-backup/whoops,emilkje/whoops,emilkje/whoops,Vmak11/whoops,stefen/whoops,UnderDogg/whoops,filp/whoops,oligriffiths/whoops,stefen/whoops,michabbb-backup/whoops,staabm/whoops