Implemented timer subsystem to eventually replace pulses

Authentic subsystem supports saving/loading arbitrary data and resuming timer countdowns
Lots of documented CAPI functions for working with these new timers
Converted poison to new timers
Converted disease to new timers
Converted farming to new timers (CropGrowth and Compost)
Farming now syncs with 5 minute intervals on realtime clocks (authentic)
Converted seedling growth to new timers
Converted shooting star mining bonus to new timers
Converted entity freezing to new timers
Converted incubation to new timers
Incubation now supports using both incubators (so 2 eggs at once)
Converted miasmic states to the new timers
Converted god spell charged state to new timers
Converted teleblock to new timers
Converted skulled state to new timers
Converted Enhanced Excalibur special attack effect to new timers
Converted passive stat restoration to timers
Converted multicannon firing and decay to a timer

Server/src/main/core/plugin/ClassScanner.kt

@@ -13,6 +13,7 @@ import core.game.world.map.zone.ZoneBuilder
 import io.github.classgraph.ClassGraph
 import io.github.classgraph.ClassInfo
 import io.github.classgraph.ScanResult
+import core.game.system.timer.*
 import core.game.bots.PlayerScripts
 import core.game.interaction.InteractionListener
 import core.game.interaction.InterfaceListener
@@ -73,6 +74,18 @@ object ClassScanner {
         }
     }
 
+    fun loadTimers () {
+        scanResults.getSubclasses ("core.game.system.timer.RSTimer").filter { !it.isAbstract }.forEach {
+            try {
+                val clazz = it.loadClass().newInstance() as RSTimer
+                TimerRegistry.registerTimer (clazz)
+            } catch (e: Exception) {
+                log(this::class.java, Log.ERR, "Error registering timer instance: ${it.simpleName}")
+                e.printStackTrace()
+            }
+        }
+    }
+
     private fun loadContentInterfacesFrom(scanResults: ScanResult) {
         scanResults.getClassesImplementing("core.api.ContentInterface").filter { !it.isAbstract }.forEach {
             try {