[maven-release-plugin] prepare release 4.0.0-Alpha1
[maven-release-plugin] prepare for next development iteration
Use a more generic SNAPSHOT name to avoid switches after releases of Alpha, Beta ...
Add the missing commons-juzu-ajax-sample in maven reactor
POM cleanup
Merge branch 'master' into feature/kill-exobuild

Conflicts:
	commons-api/pom.xml
	commons-comet-ext-service/pom.xml
	commons-comet-ext-webapp-cometd/pom.xml
	commons-comet-ext-webapp-rest/pom.xml
	commons-comet-service/pom.xml
	commons-comet-webapp/pom.xml
	commons-component-common/pom.xml
	commons-component-product/pom.xml
	commons-component-upgrade/pom.xml
	commons-extension-webapp/pom.xml
	commons-fck/pom.xml
	commons-gifbackport/pom.xml
	commons-juzu/pom.xml
	commons-testing/pom.xml
	commons-webui-component/pom.xml
	commons-webui-ext/pom.xml
	commons-webui-resources/pom.xml
	pom.xml