Externalizations (by Buggler)

- creature xml to use other insertion directions if per-determined direction is invalid
- swapped East and South Insertion_Code enum to be align with Strategic_Move enum
- option for crepitus to attack a random player-controlled town, not just the originating town
- externalized creatures spreading hardcoded defines to Creatures_Settings.ini

git-svn-id: https://ja2svn.mooo.com/source/ja2/trunk/GameSource/ja2_v1.13/Build@6732 3b4a5df2-a311-0410-b5c6-a8a6f20db521

MainMenuScreen.cpp

@@ -391,6 +391,8 @@ void InitDependingGameStyleOptions()
 	LoadMoraleSettings();
 	// Load externalised reputation settings
 	LoadReputationSettings();
+	// Load creatures settings
+	LoadCreaturesSettings();
 
 #ifdef JA2UB
 	LoadGameUBOptions(); // JA25 UB