Changed WritingSystemDefinition constructor to accept full Rfc5646 tags as opposed to just language codes. this maintains backword compatibility while being more flexible.
Changed WritingSystemDefinition constructor to accept full Rfc5646 tags as opposed to just language codes. this maintains backword compatibility while being more flexible.

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