add db support of referenced_counter agree_counter disagree_counter
support referenced_counter agree_counter disagree_counter in
abstractMessage sub class
make judgeMessage interface simpler
export judgeMessage through UnsavedMessageQueue
add JudgeMessageServlet
update referenced_counter in trigger
more strict ftsquery test check (with typed query check)
add referenced_counter check (not complete)
fix wrong column index
fix query detail sql result has unused column bug