Adding pattern library re: #214
Adds fluid accordion pattern
video additions
adding WebAIM to blog section as well
adding Chrome accessibility tools
adding book recommendation
adding link to introduction to screenreader testing. It may not belong under this heading, but provides really useful general tips. For beginners, a Link-and-run straight to screen readers may be confusing?
moving HTML5 accessibility down the list, on it's own it isn't super useful when looking up tips on accessible HTML? Next, updating the link for recommended ARIA usage (old link was redirecting), and adding a new W3C resource on HTML specifically
Added language attribute to checklist.html page.

Declaring a language attribute on the html element enables a screen reader to read out the text with correct pronunciation. Not all websites are in english.

Signed-off-by: Sang-Min Yoon <SangMinYoon@Sang-Mins-MacBook-Pro.local>
Merge pull request #234 from mpiotrowicz/feature/resources_updates

feature/resources_updates
Merge pull request #230 from smyoon315/gh-pages

Added language attribute to checklist.html page.
Update skip-nav link post with main element

http://html5doctor.com/the-main-element/
Correct links under Further Reading

http://northtemple.com/1608 doesn't exist, so have repointed to where the file is hosted (http://cameronmoll.com/downloads/Web_Accessibility_Checklist.pdf). Also, gave correct accreditation to Cameron Moll's article discussing Aaron Cannon's PDF checklist. 

Also added title attributes to the two anchor tags referenced <3
Merge pull request #238 from beaucharman/gh-pages

Correct links under Further Reading (404 error fix + naming and accreditation + accessibility consideration)
Added link to Bootstrap accessibility plugin

I figure this is the most appropriate heading for this link, if at all.
Merge pull request #239 from svinkle/patch-3

Added link to Bootstrap accessibility plugin
Update 2013-04-22-title-attributes.md

fixed a typo
Link to the github project

The link "Fork Me on Github" was linking to github.com instead of https://github.com/a11yproject/a11yproject.com

Rather than setting the _config for `site.github.username`, just modify the template.  Setting the username would not link to the specific project, but rather https://github.com/a11yproject/

Another option is to set `site.github.username` to `a11yproject/a11yproject.com`, which seems weird because that isn't a "username".
Added role="article"

Described in the 'Using WAI-ARIA in HTML' recommendations table: http://rawgit.com/w3c/aria-in-html/master/index.html#recommendations-table
Merge branch 'patch-1' of github.com:longhandpixels/a11yproject.com into longhandpixels-patch-1

* 'patch-1' of github.com:longhandpixels/a11yproject.com:
  Update 2013-04-22-title-attributes.md