/br sspl - says to click same spot again to apply, clicked same spot and nothing happens
/br layer - gives an error message "there was an error handling a FAWE command: [See console]
/br clipboard - doesn't let me execute because of max radius of 5, however am unable to set a lower radius as there is no option for it
/br butcher - tried to kill some mobs, but didn't work (nothing happened)
/br splatter - tried to execute the command, nothing happened
* Not all EntityTypes in Bukkit have the correct enum name.
* Don't read entire schematic files to list. Go off file extension only.
(Reading in files is more accurate, but slow.)
* Enforce extensions. (Due to the above, while you can technically make a
schematic called 'test.txt', it's better that we save it as
'test.txt.schem'.)
* Fix a few minor warnings.
* `//set ##*tag` sets all states in the tag (not just default state per type)
* `//set ^type` is a pattern changing block type but copying all valid existing states
* `//set ^[prop=val,...]` sets the property `prop` to `val` wherever the existing block has that property
* `//set ^type[prop=val,...]` does both of the above
Those work anywhere a pattern is taken, of course.
* The mask syntax `^[prop=val]` matches blocks with the property `prop` set to `val`, or blocks that don't have the property at all.
* The mask syntax `^=[prop=val]` only matches blocks that have the property.
Those work anywhere a mask is taken, of course. (`//mask`, `//gmask`, `//replace`, etc)
The `//drain` command now takes `-w` flag that removes the waterlogged state from blocks (in addition to removing water, as before).
