Fix bug maintenance mode message in uploads view

# Conflicts:
#	src/com/owncloud/android/db/UploadResult.java

src/main/java/com/owncloud/android/db/UploadResult.java

@@ -36,6 +36,7 @@ public enum UploadResult {
     SERVICE_INTERRUPTED(10),
     DELAYED_FOR_CHARGING(11),
     MAINTENANCE_MODE(12);
+    MAINTENANCE_MODE(12);
 
     private final int value;