Photos rotation

Real (not pseudo) photo's rotation implemented on upload. But there are a bit remarks about the feature. This feature implemented using GDI+ API of Microsoft but because of some bugs in it there is the quality loss for some JPEG files. The algorithm of the app is quite simple — the app tries to rotate a photo without quality loss but if a GDI+ error occurs it'll do it with quality loss. Honestly this loss is quite small but if it's too important to keep maximum quality I would recommend using your favorite photo editor to rotate photos before upload. Implemented since version 1.0.0.192.