Changed title and short name.

Changed title from:
  "WAI-ARIA 1.1 User Agent Implementation Guide"
to:
  "Core Accessibility API Mappings 1.1"

Changed short name from:
  "wai-aria-implementation"
to:
  "core-aam-1.1"
Editorial note addressing feedback from Blink/Gecko/WebKit engineers.
ednote response
feedback from Rich
Finished modifying ATK/AT-SPI mappings based on last call comments.

In Dec 2013, we delayed making these changes until the 1.1 time frame:
- comment 430: for article role, changed to ROLE_ARTICLE from ROLE_DOCUMENT_FRAME
- comment 432/439: for menuitem role, removed aria-checked since menuitems do not support aria-checked.  For checkbox, menuitemcheckbox, menuitemradio, aria-checked states, and generally changed to "<code>STATE_CHECKABLE</code>" from "object attribute <code>checkable:true</code>".

Added "localBiblio" property to the "respecConfig" object for the correct ATK reference.
Fixed a but where sref elements were getting incorrect
IDREFs during final transformation.
Added handler to update included terms file
to resolve sref and pref elements as links into
the main ARIA spec.
m. typos.
ACTION-1452: Add aria-checked back to option, and let it inherit to treeitem. (Partial roll-back of commit 9ce8ea from ACTION-1338.)
CSS parse error
Well-formedness fixes to spec
Corrected links in spec change history
m. diff lists were a little mixed up.
Change shorthand for valid output
Change suite links in spec to absolute TR URIs

The former pattern used by the generator is not currently handled by
respec; switching to absolute latest version URIs on TR to have
something sensible for now. We might address these differently later.
TR URI for role attribute

missed role attribute in previous edit
Forcing unique ID on ednotes
Update term and biblographic references

Were causing broken links
Reference SVG2
More link fixes