Feature roadmap/Journal improvements

Feature subcategory		Is part of::Category:GUI and usability
Requesters		{{#arraymap:Scott|,|x|Requested by::x}}
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) <trac>7713</trac> Ability to have multiple versions of an activity installed concurrently. (API work necessary: <trac>7713</trac>) 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		{{#arraymap:Scott, Eben|,|x|Contact person::User:x}}
Priority		not indicated
Helps deployability?		not indicated
Target for 9.1?		not indicated

Full list of Trac IDs for server roadmap is here:
https://dev.laptop.org/query?status=assigned&status=new&status=reopened&group=milestone&component=school+server&order=priority&col=id&col=summary&col=status&col=priority&type=enhancement