fixes a bug
fixes method prepareCandidates
use function zhuyin_get_zhuyin_key_rest_offset
update setup dialog
drop auto shift cursor option
write method processSpace
write method processEscape
update setup dialog
drop clean all buffer option
update setup dialog
drop space as selection option
update setup dialog
support init Traditional Chinese option
support auto shift cursor after choose candidate
fixes method selectCandidate
fixes method updatePreeditText
update class FallbackEditor
add always input numbers option
write always input numbers option
update setup dialog