Merge [SD2]

r1146 Use ForcedDespawn() where possible and remove some not needed function calls. Code style applied. Requires Mangos 8040+
r1147 Make Millhouse have better movement, using distance for MoveChase
r1148 Added missing call sendGossipMenu
r1149 Correct mixed up emote and language in one script_texts
r1150 Update custom SD2 patch for Mangos 0.12 branch - skip

--HG--
branch : trunk

sql/updates/4806_script_texts.sql

@@ -0,0 +1 @@
+UPDATE script_texts SET language=1, emote=14 WHERE entry=-1000431;