Revamped Tag selection

One of the areas that has been bugging me for some time is the way tags are used on documents. So I've changed the mechanism to use the tag-input jquery plugin. Much better.

Removed glib dependency

I've taken the plunge and replaced all the functionality that we were using from glib (hasing and date functions) with standard methods. Thankfully, it was not as much of a pain that I thought it would be, so the conversion went quicker than expected.

With the saved time, I've implemented one of the first 'project ideas' - the action required flag. This will be available in the next release.

openDIAS API now available.

In preparation for the next release, I've tidied up the backend/frontend XML interface, and generated an API document.
Check it out at: http://essentialcollections.co.uk/openDIAS/api.shtml