various little tweaks and improvements to other code
moderate speed boost to FLocation code
made commandDisable permissions work for any command alias of a command, instead of just the first one
There is also a new conf.json option "pistonProtectionThroughDenyBuild" (default true) which can be disabled to turn off piston protection. This option is available due to the (untested) potential that a world with many pistons constantly repeatedly firing could result in additional lag from these piston protection events