* Removes FastMovementImpl since it isn't used and I am not convinced it is better.
* Moves some of the new movement logic from FastMovementImpl to MovementImpl
* Makes MovementImpl more readable
1. Stopping a different timer, on the same slot as the timer being executed during OnTick
* Adds a check for the timer wheel currently being executed and does not detach the timer on Stop().
1. Timers are added to the current slot if they need 4095 slots, before the chain is fully detached/executed
* Removes all chains that will be executed from the timer wheel before executing.
* Fixes tooltip for container furniture so it works. This doesn't work on ClassicUO.
* Fixes double click opening container furniture by double clicking the addon component.
* Fixes the context menu not showing up sometimes on the addon piece.
Note: You cannot drop anything into the addon component since it might be far away and it is not a real container. There is no easy fix for this without building an entire custom container class for addons or changing how items drag/drop entirely. Requires closing/opening container gumps as it switches from one component to another that shares the same content. Also requires sharing tooltips, invalidated properties, process delta changes, etc.
Not worth the effort.
<img width="444" alt="Screen_Shot_2021-09-12_at_4 27 28_PM" src="https://user-images.githubusercontent.com/3953314/133011752-c5b54cf2-2c7b-45c0-882d-0365ef62e686.png">
* `AssemblyHandler.Assemblies` will now only contain assemblies listed in `assemblies.json`
* `assemblies.json` has been updated to only contain asssemblies directly loaded by the server. Namely, only `UOContent.dll`.
* Specifically assemblies loaded by assemblies.json are subject to check for `Configure` and `Initialize` methods.
* `modernuo.json` now has a new property called `assemblyDirectories`. This will be automatically set to `Distribution/Assemblies` (absolute path on your machine).
* You can add more directories to this list.
* All assemblies in assemblies.json _AND_ dependents of any assembly will be searched for in the directories specified by `assemblyDirectories`.
* Adds `RaceFlag` to the `Race` object. This is `1 << RaceIndex`
* Replaces `RequiredRace` with `RequiredRaces` for items.
* Adds convenience flags for `RequiredRaces`
```cs
public const int AllowAllRaces = 0x7; // Race.Human.RaceFlag | Race.Elf.RaceFlag | Race.Gargoyle.RaceFlag
public const int AllowHumanOrElves = 0x3; // Race.Human.RaceFlag | Race.Elf.RaceFlag
public const int AllowElvesOnly = 0x2; // Race.Elf.RaceFlag
public const int AllowGargoylesOnly = 0x4; // Race.Gargoyle.RaceFlag
```
* Example usage on an item:
```cs
public override int RequiredRaces => Race.AllowHumanOrElves;
```
* Adds Wood and Stone armor material types
* Updates Woodland armor to Wood
* Adds proper messaging for race restrictions
* Adds gargoyle only for object properties
* Adds `CheckRace` functions for validating if a race or mobile can use the item:
```cs
bool CheckRace(Race race);
bool CheckRace(Mobile from, bool message = true);
```
* Removes BodyValue
* Removes BodyPicker gump
* Fixes setting Body and BodyMod in props gump
* Props will now look for an `implicit cast` in order to find a way to allow you to modify values with the props gump.
* Fixed `[self set body 0x190` so it works too.
