Fixed Fabric screen initialization

Removes mixin log entries from framework
Fixes fossil grinder not having a weighted output with fossils
Also adds item save logic to the tank block
Fixes seat registration

fabricmc/src/main/java/net/cmr/jurassicrevived/JRMod.java

@@ -21,7 +21,6 @@ public class JRMod implements ModInitializer
 		// project.
 
 		// Use Fabric to bootstrap the Common mod.
-		Constants.LOG.info("Hello Fabric world!");
 		CommonClass.init();
 
 		FluidStorage.SIDED.registerForBlockEntities((be, side) ->

fabricmc/src/main/java/net/cmr/jurassicrevived/mixin/MixinTitleScreen.java

@@ -14,8 +14,5 @@ public class MixinTitleScreen
 
 	@Inject(at = @At("HEAD"), method = "init()V")
 	private void init(CallbackInfo info) {
-
-		Constants.LOG.info("This line is printed by an example mod mixin from Fabric!");
-		Constants.LOG.info("MC Version: {}", Minecraft.getInstance().getVersionType());
 	}
 }