WCM-188 Fix return types
WCM-188 Fix service retrieving in OSGi components
WCM-188 Use component instead of static
WCM-188 Handle exceptions when updating reports
WCM-188 Handle services not available error in scheduled processes

OSGi dependency system has no control here
WCM-188 Extract dependency with reportInstanceService component from BaseReport
WCM-188 Extract depencency with ruleCategoryRegistry from BaseRule
WCM-188 Add non-optional imports
WCM-188 Add Service Test Util module
WCM-188 Regen
WCM-188 SF
WCM-198 SF
WCM-198 Fix portlet title keys in translation file
WCM-198 Add ant task to build all app language files
WCM-198 Build languages
WCM-198 add some spanish translations to verify behavior