DB/Quest: Once More Unto The Breach, Hero progression

By @dr-j fixes #10940
DB/SAI: The Great Hunter's Challenge

By @Polkic fixes #11003
Scripts/HallsOfReflection: Revert 3ffbd27cddbd96d9736e7b22a286cef8f4ab2174

Revert 3ffbd27cddbd96d9736e7b22a286cef8f4ab2174 and PR #10985 , this change doesn't fix any issue and instead breaks the logic of the instance event.
Scripts/HoR: fixed infinite spawn, added some missing spell target conditions and fixed codestyle

Closes #10754
DB/Update: Quest credit fix-up
Fix some db errors ... (Yippie-Ya-Yeah)
Fix typo (thx to vlad852)
DB/Update: Chat flood

By @bele fixes #11025
Create 2013_10_11_00_world_sai.sql
Core/SAI: When the castflags are set to both SMARTCAST_AURA_NOT_PRESENT and SMARTCAST_INTERRUPT_PREVIOUS, we only interrupt the spell if there is actually a spell cast.
Merge https://github.com/TrinityCore/TrinityCore