Set a default mirror map if none is found in the config.

EssentialsGroupManager/src/Changelog.txt

@@ -227,4 +227,5 @@ v 2.0:
 v2.1:
 	- Update for CraftBukkit 1.7.8-R0.1(3050).
 	- Add UUID support.
-	  Plugins can still query by player name but a UUID is faster and preferable.
+	  Plugins can still query by player name but a UUID is faster and preferable.
+	- Set a default mirror map if none is found in the config.

EssentialsGroupManager/src/org/anjocaido/groupmanager/GMConfiguration.java

@@ -80,7 +80,7 @@ public class GMConfiguration {
 		}
 
 		/*
-		 * Read our config settings ands store them for reading later.
+		 * Read our config settings and store them for reading later.
 		 */
 		try {
 			Map<String, Object> config = getElement("config", getElement("settings", GMconfig));
@@ -135,6 +135,9 @@ public class GMConfiguration {
 			 * Store our mirrors map for parsing later.
 			 */
 			mirrorsMap = (Map<String, Object>) ((Map<String, Object>) GMconfig.get("settings")).get("mirrors");
+			
+			if (mirrorsMap == null)
+				throw new Exception();
 
 		} catch (Exception ex) {
 			/*