[TW289] - Core/Scripts: Clean ups and reverts and adds a missing event...

after checking some videos...
Core/Spells: fixed Relic of the Earthen Ring

Closes #11282
Core/Spells: addition to b9a62115b17381a7e8371c1df1ebfd4a4165ac59
DB/CreatureText: Conversion to BroadcastText system part II
Merge branch 'master' of https://github.com/TrinityCore/TrinityCore into ghbb
Merge branch 'master' of https://github.com/TrueWoW/TrinityCore into ghbb
DB/Gossips: Conversion to BroadcastText system for gossips (part III)
Merge branch 'master' of https://github.com/TrinityCore/TrinityCore into ghbb
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