Incompatibility with Asset Manager

[jeanCarloMachado]

I tried to use this project together with Asset Manager and all the assets where not cached. Not until I put a low priority on Slm saveRoute event.

Something like that:

    $events->attach(MvcEvent::EVENT_FINISH, array($this, 'saveRoute'), 666);

IMHO it would be nice to be able to configure priorities directly on the configuration.
At least, a mention about this as a possible pitfall when using Asset Manager.

[jeanCarloMachado]

Improved track of error