Add a getVersion(<systemComponentName>) script service call. This call must lookup in /WEB-INF/versions/ if a properties file called <systemComponentName> exists. If this file exists, the content must be parsed as java properties file and the value of the property 'version' must be returned.

This new features allows that each module can add its own independent version-file to the versions folder. Moreover applications basing on the celements-web platform can add in a general manner ther version without overwriting the celements-web platform version.

Additionally there is a new CelementsWebService method getCelementsMainAppName which returns the celements.appname property in xwiki.properties file.