Added initial list of authors who contributed to this project
Added initial LICENSE and COPYING files for GPL v2
Added initial README
Added copyright headers
Removed CRLF
Fixed DeepZoom and image display

- All zooming is done in one place in the code whether you are
  zooming because an item is selected or using the zoom slider,
  mouse wheel etc.
- Images are displayed with the correct aspect ratio
- Higher resolution images that are formed from multiple image tiles
  are loaded and assembled as you zoom in.
Fixed collection loading

- Show an error dialog when the collection fails to load
- Remove throbber so the user knows the collection loading failed
Fixed navigation buttons in the info panel
Fixed accordion control
Fixed layout of graph view
Added copyright header
Regenerated distribution files
Update AUTHORS
Merge pull request #1 from RogerNoble/patch-1

Update AUTHORS
Fixed filtering on the (no info) value.

Prior to this patch, if you select the (no info) value in the
filter pane then no results would be displayed.
Fixed more filtering issues.

- Clicking on a bar in the graph view will now filter on numeric
values as well as strings.
- If a number of string facet values are selected when filtering
then an item is included in the filter if it matches any one of the
facet values rather than all of them.
Item can now appear more than one in the graph view

If the sort is a facet where an item may have multiple values then
that item should appear in each bar of the graph that it matches
not just the first one.
Fixes to selecting and zooming code.  They now work better togeather.
Regenerated distribution files.
Handle empty collections

Don't attempt to load the images.
Display a message say collection is empty.