Image cropper
implemented image cropper for profile picture, group picture and background selectors. initial InteractionArea.qml implementation by @knobtviker
I just don't like changing setGroupPicture(string jid, string file); to setGroupPicture(string jid)
Any pre-processing for pictures shouldn't have affected these methods.
same for setMyProfilePicture
i just didnt wanted to produce so many parameters for each function. but i can send all parametersm, using by transformPicture thru setXXXPicture function, if need
I guess you are right, I think it might be too much to send it to each picture-related function. Maybe there is a better way. Let me check, I'll take care of it.