moved Codices out of the singleton so they can be serialised

src/net/torvald/terrarum/gameactors/Actor.kt

@@ -2,7 +2,6 @@ package net.torvald.terrarum.gameactors
 
 import net.torvald.terrarum.ReferencingRanges
 import net.torvald.terrarum.Terrarum
-import net.torvald.terrarum.itemproperties.ItemCodex.ACTORID_MIN
 
 
 typealias ActorID = Int

src/net/torvald/terrarum/gameactors/WireActor.kt

@@ -1,13 +1,9 @@
 package net.torvald.terrarum.gameactors
 
 import com.badlogic.gdx.graphics.g2d.SpriteBatch
-import net.torvald.terrarum.BlendMode
-import net.torvald.terrarum.CommonResourcePool
-import net.torvald.terrarum.Point2i
+import net.torvald.terrarum.*
 import net.torvald.terrarum.TerrarumAppConfiguration.TILE_SIZE
-import net.torvald.terrarum.blockproperties.WireCodex
 import net.torvald.terrarum.gameitem.ItemID
-import net.torvald.terrarum.toInt
 
 /**
  * FIXME Constructor is super expensive

src/net/torvald/terrarum/gameactors/faction/Faction.kt

@@ -1,7 +1,7 @@
 package net.torvald.terrarum.gameactors.faction
 
 import net.torvald.random.HQRNG
-import java.util.HashSet
+import net.torvald.terrarum.*
 
 /**
  * Created by minjaesong on 2016-02-15.

src/net/torvald/terrarum/gameactors/faction/FactionCodex.kt

@@ -5,9 +5,13 @@ import java.util.*
 /**
  * Created by minjaesong on 2016-05-09.
  */
-object FactionCodex {
+class FactionCodex {
     val factionContainer = ArrayList<Faction>()
 
+    fun clear() = factionContainer.clear()
+
+    internal constructor()
+
     fun hasFaction(ID: FactionID): Boolean =
             if (factionContainer.size == 0)
                 false