a5e64d83_ureStatus20120119____XWiki_org__Status_as_of_2012_01_19
[Feature] Application Manager (package, export, import and install XWiki applications easily) [Status as of 2012/01/19] 
Done with the new Extension Manager. Still need to implement the export part and improve the Extension Manager UI
Feature Status - Jan 2012 (Blog.FeatureStatus20120119) - XWiki.org
Status as of 2012/01/19