Remove WorldEdit hard-dependency

[xtrm-en]

Fixes #199

[Matthias1590]

Dev artifacts cause a crash when I try to run without worldedit

java.lang.RuntimeException: Could not execute entrypoint stage 'client' due to errors, provided by 'redstonetools'!
	at net.fabricmc.loader.impl.entrypoint.EntrypointUtils.lambda$invoke0$0(EntrypointUtils.java:51)
	at net.fabricmc.loader.impl.util.ExceptionUtil.gatherExceptions(ExceptionUtil.java:33)
	at net.fabricmc.loader.impl.entrypoint.EntrypointUtils.invoke0(EntrypointUtils.java:49)
	at net.fabricmc.loader.impl.entrypoint.EntrypointUtils.invoke(EntrypointUtils.java:35)
	at net.fabricmc.loader.impl.game.minecraft.Hooks.startClient(Hooks.java:53)
	at net.minecraft.class_310.<init>(class_310.java:452)
	at net.minecraft.client.main.Main.main(Main.java:197)
	at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:461)
	at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:74)
	at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23)
Caused by: java.lang.NoClassDefFoundError: com/sk89q/worldedit/IncompleteRegionException
	at tools.redstone.redstonetools.RedstoneToolsGameRules.register(RedstoneToolsGameRules.java:19)
	at tools.redstone.redstonetools.RedstoneToolsClient.onInitializeClient(RedstoneToolsClient.java:24)
	at net.fabricmc.loader.impl.entrypoint.EntrypointUtils.invoke0(EntrypointUtils.java:47)
	... 7 more
Caused by: java.lang.ClassNotFoundException: com.sk89q.worldedit.IncompleteRegionException
	at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:641)
	at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:520)
	at net.fabricmc.loader.impl.launch.knot.KnotClassDelegate.loadClass(KnotClassDelegate.java:226)
	at net.fabricmc.loader.impl.launch.knot.KnotClassLoader.loadClass(KnotClassLoader.java:145)
	at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:520)
	... 10 more


A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Thread: Render thread
Stacktrace:
	at net.fabricmc.loader.impl.entrypoint.EntrypointUtils.lambda$invoke0$0(EntrypointUtils.java:51)
	at net.fabricmc.loader.impl.util.ExceptionUtil.gatherExceptions(ExceptionUtil.java:33)
	at net.fabricmc.loader.impl.entrypoint.EntrypointUtils.invoke0(EntrypointUtils.java:49)
	at net.fabricmc.loader.impl.entrypoint.EntrypointUtils.invoke(EntrypointUtils.java:35)
	at net.fabricmc.loader.impl.game.minecraft.Hooks.startClient(Hooks.java:53)
	at net.minecraft.class_310.<init>(class_310.java:452)

[Matthias1590]

Crashes when worldedit isnt installed