Changes to reflect repository moves.
- Legacy-Id: 19006
Note: SVN reference [18997] has been migrated to Git commit ceb7121018f8dcb877c5777c487f6b49f49b70ed
tabs) and kill the scripts block in favour of just using a js block with
a script tag (which is easier to understand for context-sensitive
modes such as web-mode in Emacs). Also fix a couple of details, e.g.
missing semicolons in JS snippets.
- Legacy-Id: 9096
Remove unused images. Convert GIFs to smaller PNGs.
Optimize all images with http://www.smushit.com/ysmush.it/
- Legacy-Id: 2979
Note: SVN reference [2976] has been migrated to Git commit 92b7e87a963787459fe3e75654b3ff2a0deaf34f
