Added soil to the default "materialsEditOnInteract" setting, so people who aren't allowed to build in a territory won't be able to trample crops in it (soil trampling is handled as an Interact event, for whatever reason)

For servers with existing conf.json files, you can use this command to update them: /f config materialsEditOnInteract SOIL

src/com/massivecraft/factions/Conf.java

@@ -241,6 +241,7 @@ public class Conf
 		materialsEditOnInteract.add(Material.DIODE_BLOCK_ON);
 		materialsEditOnInteract.add(Material.NOTE_BLOCK);
 		materialsEditOnInteract.add(Material.CAULDRON);
+		materialsEditOnInteract.add(Material.SOIL);
 
 		materialsDoor.add(Material.WOODEN_DOOR);
 		materialsDoor.add(Material.TRAP_DOOR);