Convert movement, actions (lift/use), combat, and spells to use Core.TickCount and avoid DateTime caveats (performance, system time dependency, etc)
Refactor DateTime.Now to DateTime.UtcNow
Add LOS check for Iron Maiden addon
- Fixed cu sidhe and reptalon trade statuettes.
- Made IAccount comparable, to be able to sort by account in-game.
- Fixed item leak in ChampionSpawn and Harrower.
- Added ChampionSpawn and Harrower leaked item types to Cleanup.
- Added a helper for handling validation after deserialization, and converted classes using that technique to the new system.
- Fixed bulletin board item leak, and the core bug that caused it. Leaked items will be cleaned up on server boot.
- Fixed bulletin board message content packet to compensate for a client bug.
- Monster AI is now deactivated on the internal map, like it is on inactive sectors.
- Monster AI activity is now checked on map changes as well, not just location changes.
- Corrected hiding requirement needed to train stealth from an NPC for Core.ML.
- Fixed a SendLocalizedMessage overload calling itself.
