- Play updated to version 2.3.4 with activator 1.2.10
- Exceptions when accessing the domain are reported using a custom view.
Akka version bump to 2.3.4 (to stay in line with Play)
Merge pull request #93 from IDgis/publisher-web-error-handling

Erros while accessing the domain are reported to the user
Fixed concurrency issue when scheduling the next poll operation for
events.
database version check implemented
Merge pull request #94 from IDgis/database-version-check

database version check implemented
Merge pull request #95 from IDgis/publisher-web-event-fix

Fixed concurrency issue when scheduling the next poll operation for