Cleanup in preparation for pull request
Cleanup in preparation for pull request

- Added docblocks to as many MVC files as possible
- Added getServiceLocator() to ServiceLocatorAwareInterface
- Removed all LocatorAware interfaces in favor of
  ServiceLocatorAwareInterfac
  - Refactored all classes using LocatorAware interfaces to use SLA
- Updated ServiceManagerConfiguration to inject EventManagerAware
  classes
- Refactored DispatchListener to remove goto usage
- Refactored Application to move all event listener attachments into
  bootstrap()
- Use "router" as base key for router configuration; simplifies
  RouteFactory, and allows configuring other aspects of router.
- Small logic cleanups throughout

akrabat/zend-servicemanager,prolic/zend-servicemanager,matwright/zend-servicemanager,MadCat34/zend-servicemanager,weierophinney/zend-servicemanager