[maven-release-plugin] prepare release isis-1.6.0-RC2
[maven-release-plugin] prepare for next development iteration
ISIS-839: updating pom.xml for Wicket viewer to reference non-SNAPSHOT parents.
[maven-release-plugin] prepare release isis-viewer-wicket-1.6.0-RC2
[maven-release-plugin] prepare for next development iteration
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-RC2
[maven-release-plugin] prepare for next development iteration
ISIS-839: updating todoapp archetype
[maven-release-plugin] prepare release todoapp-archetype-1.6.0-RC2
[maven-release-plugin] prepare for next development iteration
ISIS-839: updating example app .launch files and out-of-date welcome.html and the about/index.html files.

Also new recreate-archetype.sh script.
ISIS-839: adding IntelliJ launch configurations to example apps
ISIS-825, ISIS-544: fix for auto-focus of BigDecimal, also for date fields.
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.