* Cleaned up some unnecessary global ($) and temporary character (@) variables in scripts.
* Removed unnecessary labels, particularly those in warp scripts.
* Some optimization of the Hugel Bingo script.
* Fixed a mob_db error. (bugreport:8051)
* Fixed incorrect/incomplete random Glast Heim warp.
* Removed useless 'getJobName' function from GlobalFunctions.txt.

Signed-off-by: Euphy <euphy@rathena.org>