WICKET-5197 Changed also AjaxPagingNavigationLink
WICKET-5705 Disable Javadoc linter in JDK 1.8 because it is too strict
WICKET-5705 Disable Javadoc linter in JDK 1.8 because it is too strict

Revert m-javadoc-p to 2.9.1. It seems 2.10 has bugs.
Add additionalDependencies to hamcrest because otherwise it fails the build with JDK 8
Enabled Maven POM Enforcer
Fixed nagging NPE in Eclipse while importing Wicket
Eclipse gives a nasty NPE when importing wicket projects in M2E lifecycle
mappings. Removing the submodule m2e lifecycle mapping definitions should
work better, as the NPE is related to double definitions of the plugin.
Removed obsolete launcher configuration

wicket-examples-1.2 doesn't exist anymore
Removed duplicate version in module POM