[giow] (0) Focus the dialog for dialog.show() as well.
Fixing https://www.w3.org/Bugs/Public/show_bug.cgi?id=24718
Affected topics: CSS, DOM APIs, HTML

git-svn-id: http://svn.whatwg.org/webapps@8487 340c8d12-0b0e-0410-8428-c7bf67bfef74
[c] (0) Disallow <dialog tabindex>, for sanity
Fixing https://www.w3.org/Bugs/Public/show_bug.cgi?id=24714
Affected topics: HTML

git-svn-id: http://svn.whatwg.org/webapps@8488 340c8d12-0b0e-0410-8428-c7bf67bfef74
[e] (0) Update index to take into account <th sortable>
Affected topics: HTML

git-svn-id: http://svn.whatwg.org/webapps@8489 340c8d12-0b0e-0410-8428-c7bf67bfef74
[c] (3) The tabindex='' attribute makes an element interactive.
Affected topics: HTML

git-svn-id: http://svn.whatwg.org/webapps@8490 340c8d12-0b0e-0410-8428-c7bf67bfef74
[cgiow] (1) Allow addHitRegion() to be used with elements that are only focusable because of tabindex='' or sortable='' (since they're basically just buttons at that point)
Affected topics: Canvas

git-svn-id: http://svn.whatwg.org/webapps@8491 340c8d12-0b0e-0410-8428-c7bf67bfef74
[e] (0) Make the markup in the Interactive Content section more consistent
Affected topics: HTML

git-svn-id: http://svn.whatwg.org/webapps@8492 340c8d12-0b0e-0410-8428-c7bf67bfef74
[e] (0) Fix the language of the earlier addHitRegion() fix
Affected topics: Canvas

git-svn-id: http://svn.whatwg.org/webapps@8493 340c8d12-0b0e-0410-8428-c7bf67bfef74
[giow] (0) Allow addHitRegion() to refer to non-interactive table-related elements, so that we can expose grids in canvases (e.g. crosswords)
Fixing https://www.w3.org/Bugs/Public/show_bug.cgi?id=24750
Affected topics: Canvas

git-svn-id: http://svn.whatwg.org/webapps@8494 340c8d12-0b0e-0410-8428-c7bf67bfef74