Initial implementation of the monitor modules and a simple mysql monitor to set

server up or down automatically.

include/modules.h

@@ -29,6 +29,7 @@
  *
  * Date		Who		Description
  * 13/06/13	Mark Riddoch	Initial implementation
+ * 08/07/13	Mark Riddoch	Addition of monitor modules
  * @endverbatim
  */
 
@@ -47,6 +48,7 @@ typedef struct modules {
  */
 #define	MODULE_PROTOCOL	"Protocol"	/**< A protocol module type */
 #define	MODULE_ROUTER	"Router"	/**< A router module type */
+#define	MODULE_MONITOR	"Monitor"	/**< A database monitor module type */
 
 
 extern	void 	*load_module(const char *module, const char *type);