Cleanup, Added implode,min,max,randseed
Added proper(string)
Fixed proper()
Added language argument to broadcast()

Can be any of HUMAN, MONKEY, ALIEN, ROBOT, SLIME or DRONE.
Fixed proper() again
Added $language variable

Does not support changing output language yet though
Removed language argument from broadcast()
Added changelog
Merge pull request #4927 from Donkie/ntsl

NTSL: Cleanup, Added some functions [MERGEREADY]