Feature roadmap/Journal improvements

Feature subcategory		Category:GUI and usability
Requesters		User:CScott
Requirements
Specification		* Proper display of 'new versions' of activities Tagging system to allow folder-like management for advanced users Datastore rework Direct execution of activities from datastore (avoid installation step) ticket `#7713` Ability to have multiple versions of an activity installed concurrently. (API work necessary: ticket `#7713`) See also http://lists.laptop.org/pipermail/devel/2008-October/020385.html Upgrade journal per: OLPC Human Interface Guidelines/The Laptop Experience/The Journal
Owners		User:CScott, User:Eben
Priority		2
Helps deployability?		no
Target for 9.1?		no