ISIS-839: updating simpleapp and todoapp example apps to reference 1.6.0 (instead of -SNAPSHOT)
ISIS-839: recreating simpleapp archetype
[maven-release-plugin] prepare release simpleapp-archetype-1.6.0-RC3
[maven-release-plugin] prepare for next development iteration
ISIS-839: recreating todoapp archetype
[maven-release-plugin] prepare release todoapp-archetype-1.6.0-RC3
[maven-release-plugin] prepare for next development iteration
ISIS-839: bump up non-released poms to 1.7.0-SNAPSHOT

... namely scimpi, maven plugin, and also the submodules of the example apps.
ISIS-839: bump wicket viewer's parent pom (ie isis core) from 1.6.0 to 1.7.0-SNAPSHOT.
ISIS-839: updating STATUS for 1.6.0 release