New XDMDL outline on the wiki

Dear All,

I have posted a series of pages on the SALTIS wiki updating and outlining my strawman XDMDL proposal - see http://wiki.saltis.org/display/XDMDL/Help.

Some of these explanations may not make particular sense until I have updated and posted the example modelling diagrams. These will include:
* a basic xAPI model
* the video recipe model, previously presented
* a basic Medbiquitous model.

I will try and update the first two, but may not complete these before I produce the third for the call on Friday week.

I also hope to get around to updating the wiki to the most recent version of Confluence. The wiki has two main weaknesses at the moment, other than being an out-of-date version of Confluence:
* it does not send out emails automatically - so this email is by way of a bespoked automated notification;
* it sometimes seems to crash, for what reason I do not know. If you want to have a look at the wiki and you get a "service not available" message, send me a note and I will reboot it.

Hope to see you on Friday, when we will have a second try and getting the join.me servers to do their thing for Jason's call.

Best wishes,
Crispin.