Update to the Challenge Modes Module - should be stable

[AzoraNova]

I spent few days making major changes to the Challenge Modes Module by ZhengPeiRu21 it's mostly been pulled apart and updated a fair bit, like a new Module with changes made seems to work over Lan testing but not gone on live test should be no conflicts.

Remove old one if have it and install like old one
You can test out my build here: AzerothCore Challenge Modes v2