Ensure manifest.appcache is all updated AND referenced from index.html
Also some CSS clean up
Try to make it work in Safari, and document the miserable outcome.
Starting to update the UI again
Updating the UI
Updating the UI yet again!
Updating the UI once again...
update walkthrough
Merge commit '73386747ac939a5267ab817c72bf024c5da45541' into bug-895330-make-ui-even-slicker
update manifest with added and removed assets, bump version
CSS review - make things more semantic etc