(TIT_GB): Delete quail/PY.elc and

(TIT_GB): Delete quail/PY.elc and
quail/ZIRANMA.elc.
(NON_TIT_BIG5): Delete $(srcdir)/quail/quick-b5.elc and
$(srcdir)/quail/tsang-b5.elc.
(NON_TIT_CNS): Delete.
(CHINESE_NON_TIT): Delete $(NON-TIT-CNS).
(CHINESE_CNS): Delete.
(KOREAN): Add ${srcdir}/quail/hanja3.elc.  From Kenichi Handa
<handa@etl.go.jp>.
(MISC_DIC): New variable.
(CHINESE): Delete $(CHINESE_CNS).
(WORLD): Add $(MISC_DIC).
(all): Depends on $(MISC_DIC).
(.NOTPARALLEL, .NO_PARALLEL): New special targets.
($(MISC_DIC)): New target.
(clean mostlyclean): Delete also $(NONTIT), $(WORLD), $(MISC_DIC)
and $(MISC_DIC:.elc=.el).