CROSS-1208: Release PLF4 Alpha1
CROSS-1208: PLF4 Alpha1 update dependencies
[maven-release-plugin] prepare release 4.0.0-Alpha1
[maven-release-plugin] prepare for next development iteration
CROSS-1208: Update dependencies version for next snapshot
Use a more generic SNAPSHOT name to avoid switches after releases of Alpha, Beta ...
Merge branch 'master' into feature/relooking

Conflicts:
	component/common/pom.xml
	component/edition/community/pom.xml
	component/edition/enterprise/pom.xml
	component/edition/pom.xml
	component/gadgets/pom.xml
	component/jmxclient/pom.xml
	component/organization/pom.xml
	component/pom.xml
	component/upgrade/pom.xml
	component/upgrade/sample/pom.xml
	component/uxpnavigation/pom.xml
	component/webui/pom.xml
	exo-gadget-pack/config/pom.xml
	exo-gadget-pack/gadget-pack-services/pom.xml
	exo-gadget-pack/gadget-pack/pom.xml
	exo-gadget-pack/gwt-gadgets/eXoCalendar/pom.xml
	exo-gadget-pack/gwt-gadgets/pom.xml
	exo-gadget-pack/pom.xml
	extension/config/pom.xml
	extension/pom.xml
	extension/portlets/homepagePortlets/pom.xml
	extension/portlets/platformNavigation/pom.xml
	extension/portlets/pom.xml
	extension/resources/pom.xml
	extension/webapp/pom.xml
	pom.xml
	samples/acme-intranet/config/pom.xml
	samples/acme-intranet/pom.xml
	samples/acme-intranet/portlet/pom.xml
	samples/acme-intranet/webapp/pom.xml
	samples/acme-website/component/file-explorer-extension/pom.xml
	samples/acme-website/component/navigation-rest-service/pom.xml
	samples/acme-website/config/pom.xml
	samples/acme-website/pom.xml
	samples/acme-website/resources/pom.xml
	samples/acme-website/webapp/pom.xml
	samples/default-website/config/pom.xml
	samples/default-website/pom.xml
	samples/default-website/webapp/pom.xml
	samples/gadgets-sample/config/pom.xml
	samples/gadgets-sample/exo-gadget-resources/pom.xml
	samples/gadgets-sample/gadgets/pom.xml
	samples/gadgets-sample/pom.xml
	samples/gadgets-sample/service/pom.xml
	samples/pom.xml
	server/pom.xml
	server/tomcat/integration-webapp/pom.xml
	server/tomcat/pc-creator/pom.xml
	server/tomcat/pom.xml
	server/tomcat/root-webapp/pom.xml