*Added some jobs with ID's and MAPID's masks to prepare for the adding of more jobs in const.txt
*Fixed a typo on JOBL_THIRD check in const.txt
*Added all currently known tags and ID's support for NPC's, skills, status, and units.
*Changed SI_SITTING to official name SI_SIT.
*Increased MAX_SKILL to 3040.
=NPC
*Corrected a typo in the jobmaster script.
-Fixed required job level for changing to 3rd to 50.
git-svn-id: https://svn.code.sf.net/p/rathena/svn/trunk@15836 54d463be-8e91-2dee-dedb-b68131a5f0ec
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