Fixed general inconsistencies

• Now selfgag commands ignore immunity
• Fixed RemoveFromArray receiving invalid indexes
  • This only affects mods that actually use the array of recipients instead using one usermessage per recipient
• Made code prettier :3

Special thanks to @Timocop

SCP Integration

• SCP is required now
• Now works with plugins like chatcolors

Initial Release!

Merge pull request #1 from fakuivan/travis

Adds travis stuff