Fix bad serials (#304)

- [X] Fixes bad serial calculations
- [X] Tightens HexStrings

Bumps release version
Updates documentation

Projects/Server.Tests/TestMapDefinitions.cs

@@ -1,34 +0,0 @@
-namespace Server
-{
-    public static class TestMapDefinitions
-    {
-        public static void ConfigureTestMapDefinitions()
-        {
-            RegisterMap(0, 0, 0, 7168, 4096, 4, "Felucca", MapRules.FeluccaRules);
-            RegisterMap(1, 1, 1, 7168, 4096, 0, "Trammel", MapRules.TrammelRules);
-            RegisterMap(2, 2, 2, 2304, 1600, 1, "Ilshenar", MapRules.TrammelRules);
-            RegisterMap(3, 3, 3, 2560, 2048, 1, "Malas", MapRules.TrammelRules);
-            RegisterMap(4, 4, 4, 1448, 1448, 1, "Tokuno", MapRules.TrammelRules);
-            RegisterMap(5, 5, 5, 1280, 4096, 1, "TerMur", MapRules.TrammelRules);
-
-            RegisterMap(0x7F, 0x7F, 0x7F, Map.SectorSize, Map.SectorSize, 1, "Internal", MapRules.Internal);
-        }
-
-        private static void RegisterMap(
-            int mapIndex,
-            int mapID,
-            int fileIndex,
-            int width,
-            int height,
-            int season,
-            string name,
-            MapRules rules
-        )
-        {
-            var newMap = new Map(mapID, mapIndex, fileIndex, width, height, season, name, rules);
-
-            Map.Maps[mapIndex] = newMap;
-            Map.AllMaps.Add(newMap);
-        }
-    }
-}