Updates to documentation:
- first version of 508 standard page.
- Some editorial changes to WCAG2 pages. Note that I accidentally lost the source docs I generated these from, so cross-reference links in WCAG descriptions to other success criteria (which were always problematic) are no longer there.
- A couple of new WCAG2 page tests for regressions.
Changes to the site in prep for Section 508 release.
1. The "WCAG 2.0 bookmarklet" now referred to as the "Accessibility Auditor" bookmarklet on the home page.
2. WCAG 2.0 standard-level pages now combined into one, so Section 508 sits on the same level as it (and "Level AAA Summary", eg., becomes ambiguous).
3. Section 508 added as an option to the code sample textbox, "WCAG 2.0" prefixed to the other options.
4. Explanation of WCAG2 standard's position with relation to US Section 508 refresh, and EC Mandate M376 phase 2 (the European equivalent of 508).
Moved Section508 and WCAG2 summaries to index.html files.
This avoids conflicts with the WCAG2 folder, which prevents content negotiation giving us friendly URLs for WCAG2.html.
Fix copy+paste issue which saw Section 508 be made default for source tester incorrectly.
I copy-pasted the AAA button, which is the default, which left two options checked. Removed checked from 508 radio.
A/AA/AAA columns now share the same background colour as the source tester's "issue number" column.
Easier on eyes but still discernable, and more consistent.
Reduce spacing around the divider to remove the extra space in the blue call-out.
Update build version and patch notes for what is currently release 62.
Finished the patch release notes, but someone entered a pull 62, so renaming to 63.
Oops, make that 64 :-/
Oops, thought I was writing Markdown. Remove slash from "\_" construct.
Duplicate ID fix.
Merge pull request #64 from lwright-sq/gh-pages

Next HTMLCS release.