Merge pull request #2 from antimoz89/master

Fixed "Bad username" filter bug and re-enabled it.
Update Readme - Chat Commands.md
Fixed blacklist terms score parsing bug. Re-enabled anti-spammer abuse mechanism. Tightened command checks. Updated filters.
Delete Phamhilator140917.vsp
Updated filters.
Bot can now catch command parsing errors. Updated filters.
Update Readme - Chat Commands.md
Added "sanitise" command.
Update Readme - Chat Commands.md
Cleaned up code. Fixed bug stopping bot from shutting down correctly.
Bot now deletes messages marked as a false positive.
Started implementing full post scanning.
Finished full post scanning system. (Still need to add HTML parsing methods.)