events: MDL-17442 add support for local events and run event queue in cron

admin/cron.php

@@ -223,6 +223,9 @@
     grade_cron();
     mtrace('done.');
 
+    mtrace('Starting processing the event queue...');
+    events_cron();
+    mtrace('done.');
 
 /// Run all core cron jobs, but not every time since they aren't too important.
 /// These don't have a timer to reduce load, so we'll use a random number 

lib/locallib.php

@@ -184,6 +184,10 @@ function upgrade_local_db($continueto) {
         error('Could not set up the capabilities for local!');
     }
 
+    if (!events_update_definition('local')) {
+        error('Could not set up the events definitions for local!');
+    }
+
     upgrade_log_finish();
 }