First pass at removing p1 through p5 classes in favour of nth-child (and first-child/last-child where I could get away with it)
submissions.json: Add JSON-P support

* `/submissions.json` would return `[{…}]`.
* `/submissions.json?callback=foo` would return `foo([{…}])`.
Merge pull request #24 from mathiasbynens/master

submissions.json: Add JSON-P support
Catching repo .htaccess up to changes from #20
Avoid using escape sequences in masterlist.php

Closes #25 and #26.
Merge pull request #26 from mathiasbynens/master

Avoid using escape sequences in masterlist.php
Unbreaking the design list
Re-encoding masterlist entities
Removing direct link to CSS file from sample HTML
Merge pull request #23 from mezzoblue/convert-p-classes

First pass at removing p1 through p5 classes
Merge branch 'master' of github.com:mezzoblue/csszengarden.com
Updating permissions so I can l deploy with a pull instead of FTP
aborted merge, looks like
Merge branch 'master' of github.com:mezzoblue/csszengarden.com
Adding .main and role, in lieu of actual main element
Adding complementary ARIA role to the sidebar
Update readme.md
I guess some cache-busting for the URL might be in order
Make `hsc` work with PHP 5.3 and older

Ref. #26, #29.
Updating HTML comment