Event Addon

Changes

1. In all events loosers will be told if they lost the event
2. In all events winners are told if they won the event
3. In all events the event host is told who won and lost the event
4. Adding a prize is much easier now

Bug Fixes

1. Numerous bug fixes affecting all events and in general
2. Events won't kill players twice anymore when the event ends
3. In attempt to combat when event invites don't appear, rather than an event invite being closed if the netmessage is received twice it will simply ignore the 2nd one

Backend

1. Server-side optimised
2. Server side has been cleaned up
3. Server side code has also been split into smaller files

Done the most thorough bug testing I could and gone over all the code. I haven't been able to spot any more bugs, but if you spot one don't hesitate to make a ticket :)