[Bodington-developers] New IMS CP and Leeds developments on HEAD

[Peter C. <Pet...@me...>]

New for your delectation and delight:

- Improved content package export and modification.  Correct namespace
used for the 'lang' attribute; namespaces accepted for the 'lang'
attribute; modification of the basic properties now correctly updates
the metadata and tidies up any previous screw-ups.  UHI, you'll want to
grab this I think - XMLRepository and a big chunk of the
BuildingSessionImpl changes are related to this.

- Creation and edit dates and usernames are stored on resources.
They're not displayed yet.  Expect an email from Leeds shortly opening
up a discussion on where they could be displayed.  Logic for updating
the last edit date and user is centralised in
BuildingSessionImpl::noteEdit().

- Deadlines are now expressed as a date and time rather than just as a
date.  Parsing and rendering of deadlines is centralised in Facility
(sorry!) - parseDateInput and outputDateInput are the methods to look
at.  Creation templates have been modified to render using these new
methods, so an alternative mechanism such as the Weblearn JS calendar
(or going back to one input box) could be implemented simply by changing
these two methods.

- When displaying MCQ results, the display can now be ordered by the
user's alias.

		- Peter