6.0 Experimental Changes

- Removed glancing blows completely from the engine and module.
- Improved commenting and formatting in various places slightly.
- Removed Thok’s Tail Tip code.
- Merged on use effects with proc effects as requested. Should clean up
code further still.
- Tradeskill data has been relocated to the rogue module for now as a
result.
- Potions have been moved to ‘settings’ object to facilitate better
phase support and more precise calculations.
- Implemented various race changes, and auras in WoD based on twitter
info.
- Implemented stat changes based on preliminary changes. Uses
placeholder values.
- Removed Stormlash.

Note: I really need to get around to debugging and verifying all stats
are accounted for next. I can’t keep pushing this off.

I also need to figure out how I should deal with ‘touch of elune’. Most
likely just a ‘settings’ toggle. This can be low priority though. No
idea how it will be received during beta.