ICC : Remove Rotface Big Oozes FixateTarget
ICC : Make Rotface Sticky Oozes despawn after 30 seconds
ICC : Rotface, correction/improvement of previous commits
[2876] Fix bug in Hyjal instance script

Thanks Azelen for pointing

Close #58
[2877] Update some scripts after CMangos [12322]

Conflicts:
	scripts/eastern_kingdoms/sunwell_plateau/boss_brutallus.cpp
	scripts/northrend/gundrak/instance_gundrak.cpp
	scripts/northrend/violet_hold/instance_violet_hold.cpp
[sd2_mr0586] some safety to npc_jaina_and_sylvana_HRintroAI::Event. related to #215
Merge branch 'master' of git://github.com/mangosR2/scriptdev2