Service are not started if user permissions are inadequate.

Also cleaned up code and error messages.

server/include/maxconfig.h

@@ -146,5 +146,5 @@ void config_enable_feedback_task(void);
 void config_disable_feedback_task(void);
 unsigned long  config_get_gateway_id(void);
 GATEWAY_CONF* config_get_global_options();
-int internalService(char *router);
+int isInternalService(char *router);
 #endif