Update ibus-chewing to 1.4.4.

PRJ_VER=1.4.4
SUMMARY=Fixed RHBZ 842856, 1027030; Added translations:fr_FR, ja_JP, ko_KR
REDHAT_BUGZILLA=842856, 1027030
[Changes]
- Resolves Bug 842856 - ibus-chewing 1.4.3-1 not built with $RPM_OPT_FLAGS
- Resolves Bug 1027030 - CVE-2013-4509 ibus-chewing: ibus: visible
  password entry flaw [fedora-all]
  Thanks czchen for the GitHub pull request 39.
- Added translations: fr_FR, ja_JP, ko_KR
- Adopt cmake-fedora-1.2.0
Updated inputmethod/ibus-chewing to 1.4.4
Define _KMEMUSER for NetBSD 6.99.
int64_t is not used anywhere, and its redifinition produce only troubles
in system headers.
\U is not usable with UCS2 (python in pkgsrc).
Updated inputmethod/ibus-table to 1.5.0nb1
Don't use -reduce-relocations on SunOS, it is not supported.
Update MASTER_SITES.
Moved pre-configure to Makefile.common so it will get applied by both
net/mldonkey and net/mldonkey-gui. Fix for PR pkg/48461.
Fix build with GCC (4.8?) under Solaris.