Release 2.9.3

• Enhanced slideshow play back experience with auto scroll caption display, pause state for sliding back and forth, support screen rotate during play back, etc.
• Enhanced geotagging, tag photo base on geo point's timezone and support optional DST adjustment
• Option to preserve caption, location and taken date meta data when performing meta data rescan
• When photo being copied or moved, saved meta data got transferred too
• When editing by Snapseed, saved meta data got copied to new photo
• Fixed sync error when album name contain special characters which need escaping
• Fixed app hanging when choosing home folder during login