[maven-release-plugin] prepare release wicket-webjars-parent-0.4.4
[maven-release-plugin] prepare for next development iteration
Issue #28 - Remove dependency to Reflections. Add to Guava
Remove dependency management for jboss-vfs. Update Wicket version to 6.18.0
POM cleanup

- remove dependency to wicket-request (it is transitive of wicket-core)
- use ${slf4j.version}
- inherit the configuration of maven-compiler-plugin
Merge branch 'master' into wicket7