* Clean up PreSpawnSkeleton
* Clean up decode_enemy
* Clean up encode_enemy
* Clean up SpawnGolum
* Clean up TalktoMonster
* Clean up SpawnSkeleton
* Clean up IsGoat
* Clean up ActivateSpawn
* Clean up M_SpawnSkel
* Clean up M_DoDeath
* Clean up M_DoSpStand
* Clean up M_DoDelay
* Clean up M_DoStone
* Clean up M_WalkDir
* Clean up M_PathWalk
* Clean up M_CallWalk2
* Clean up M_DumbWalk
* Clean up MAI_Golum
* Clean up MAI_Garbud
* Clean up MAI_Lachdanan
* Clean up DeleteMonsterList
* Clean up FreeMonsters
* Define enums for resistance
* Correct AddPanelString input
* Correct pinfoflag type
* Define monster_goal
* apply enum to _pIFlags
* Correct DeleteMonsterList
* Add TODO for possible bug fix.
* Clean up ToggleSpell
* Clean up DrawLifeFlask and UpdateLifeFlask
* Clean up DrawManaFlaskm, control_update_life_mana and UpdateManaFlask
* Clean up CheckSBook
* Clean up DoSpeedBook
* Decompose magic numbers
* Clean up GetSBookTrans
* Apply spell_type
* Slight clean up of DrawSpellList
This improves the bin diff a little bit but more importantly gets rid of
_p*Spells[] usage in control.cpp
* Clean up DeleteMonster
* AddMonster
* Clean up NewMonsterAnim
* Clean up M_Ranged, M_Talker and M_GetDir
* Clean up M_StartDelay
* Clean up M_StartSpStand
* Clean M_StartSpStand
* Add enum to monster Anim
Anders Jenbo
galaxyhaxz