Fix some code where it should be equals not contain.

Improved performance of code when detecting naughty words and added tab complete to the /ignore command.

A couple of fixes:

• Bold and italics messages/parts of messages will no longer cause errors to be put to console
• We've not actually edited a chat packet just because there's a link

A couple of fixes and improvements:

• Fix where messages are sent via the bungee chat API
• Fix some interesting censors
• Add a third list for "match only", without any multiplier or increment

A couple of bug fixes

Specific case where persistence is false and ignoring is true

- Fix signs not loading in spawn chunk on first login since server restart
- Add detection for swearing in the form of "f uc k" etc

- Switch to yaml file for swearlist
- split list into two types: multiplied and not multiplied
- add linear increment in tested-word length for non-multiplied words
- fix for multiple of the same swear words in one word i.e. "fuckfuckfuck"
- fix for multiple different swear words in the one word i.e. "fuckshit"
- fix reloading plugin not fully reloading config values

Signs will also now be censored on chunk load (properly)!

If a sign has a swear word on it, this will censor it from the sign packet

- Add /asb add|remove swear words
- Add /asb list swear words
- Add some punctuation to messgaes
- Fixes if not using persistance/ignoring