Node 0.8.23

Closes #132.

Signed-off-by: Xiyue Deng <manphiz@gmail.com>
giflib 5.0.4

Closes #121.

Signed-off-by: Xiyue Deng <manphiz@gmail.com>
More giflib5 tweaks.

* Make it keg_only to avoid conflicts with giflib in main repository.
* Drop unrecognized "--disable-debug" configure option.

Signed-off-by: Xiyue Deng <manphiz@gmail.com>
GCC49: update to snapshot at 20130526.
GCC48: 4.8.1 release. C++11 core language support complete.

* Congratulations to GCC for C++11 core language support
  completion. Keep on for library components.
MySQL 5.5.30
Merge remote-tracking branch 'upstream/master'