Make ExceptionHandler init tolerate missing Enchant.dll
Make ExceptionHandler init tolerate missing Enchant.dll

Repairs the kludge that finds the needed PalasoUI component with another
kludge so it won't fail just because it can't load TextBoxSpellChecker
when Enchant.dll is missing.

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