Standard config update pass

Looks like some more obsolete ArsM2 content was removed quietly in this update.
Fix brush size controls for Charlotte's Utilities

This should make the feature more reasonable to use. (Thanks, GrumpyPirate!)
Updated HQM quest module

Thanks IAAShRaPNeL! The old one from 2.8.7.5 has been retained as a backup and previous backups deleted.
MineTweaker scripts revised for the new MineTweaker 3 layout

Thanks very much to Alge who did the porting work for me! He also sneakily threw in his Porcelain Clay fix which I'm happy to accept.

This should also fix all the past issues with the MT2 implementation! \o/

Client and server scripts are read from the same location so the previous patch file is no longer required either.
Revised power mode configs

This was overdue. For now it replicates the prior Atomic Science tuning and this is what will be tested against.

Similar to the EiraIRC implementation, the modular configs have been removed from the main config sheet to avoid accidental contamination.
2-DEV-159 XML update

Will be used to cut experimental releases as 2.9.2.1.