Add filename and path sanitzing methods to String Extensions
Add filename and path sanitzing methods to String Extensions

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