Slightly nicer message when the misterious exiftool timeout error occurs, and now it sleeps and tries again.
Slightly nicer message when the misterious exiftool timeout error occurs, and now it sleeps and tries again.

tombogle/libpalaso,chrisvire/libpalaso,chrisvire/libpalaso,sillsdev/libpalaso,gtryus/libpalaso,gtryus/libpalaso,darcywong00/libpalaso,JohnThomson/libpalaso,sillsdev/libpalaso,hatton/libpalaso,gtryus/libpalaso,gmartin7/libpalaso,glasseyes/libpalaso,JohnThomson/libpalaso,gmartin7/libpalaso,glasseyes/libpalaso,hatton/libpalaso,chrisvire/libpalaso,ermshiperete/libpalaso,hatton/libpalaso,chrisvire/libpalaso,ddaspit/libpalaso,JohnThomson/libpalaso,ermshiperete/libpalaso,glasseyes/libpalaso,mccarthyrb/libpalaso,darcywong00/libpalaso,ermshiperete/libpalaso,ddaspit/libpalaso,hatton/libpalaso,andrew-polk/libpalaso,tombogle/libpalaso,andrew-polk/libpalaso,mccarthyrb/libpalaso,ddaspit/libpalaso,darcywong00/libpalaso,marksvc/libpalaso,gmartin7/libpalaso,ermshiperete/libpalaso,glasseyes/libpalaso,tombogle/libpalaso,marksvc/libpalaso,andrew-polk/libpalaso,gmartin7/libpalaso,andrew-polk/libpalaso,gtryus/libpalaso,JohnThomson/libpalaso,mccarthyrb/libpalaso,mccarthyrb/libpalaso,marksvc/libpalaso,ddaspit/libpalaso,sillsdev/libpalaso,tombogle/libpalaso,sillsdev/libpalaso