Brush tool/Adjustment Brush Tool (B)

The new Adjustment Brush Tool should be listed in the drop down of Brush tool. Shortcut for both is (B), so it would make sense for it to be listed in the same directory. (on that note History brush can be grouped in there too). So, make it make sense

Would've made sence to follow the same logic as Remove tool, it was added in with Healing Brush, Patch tool, etc. 

User can always customise their shortcuts (as I did) or cycle through options using + Shift