[TW126] - Core/Scripts: ToC5 Implement achievement The Faceroller (3803)

Also fix up warnings, typos...
[TW127] - Core/Scripts: ToC5 - Correct crediting for Argent Confessor achievement which should now only happen after defeating Paletress

Also remove some ugly hack, use proper spell to summon memories
[TW128] - Core/Scripts - UP: Implements My Girl Loves to Skadi All the Ime (2156)

http://www.wowhead.com/achievement=2156
* Script for this needs to be changed when the boss starts working properly, but don't feel like fixing the boss now... (it should check if Grauf is damaged, not Skadi, but Grauf isn't damaged atm).
Adds new lines to latest sqls...

Damn it
[TW129] - Core/Scripts: ToC5 Check the Black Knight for failures and reset case they happen

Also some code style improvements
Updating to TW Master