Update 8/13/2015: Well I am back! The plugin has undergone some major recodings helped by Airbornz. It should be more efficient now. Finally, now instead of it blocking any letter or character in the config, it only blocks the whole word.
I removed maven and the github is no longer updated, I lost the hosting I was using for jenkins so that is down as well.
This should work on all 1.8 spigot versions, this will be the last update for a bit, but it should still work.
Thanks everyone for downloading!