Merge pull request #24 from occops/master

--added group name and url for publishing
added section to abstract about potential sources of data
Merge pull request #25 from tripzero/master

added section to abstract about potential sources of data
Merge pull request #26 from tripzero/master

removed location.  geolocation api does this
removed location.  geolocation api does this
add snapshots folder
renamed spec snapshot
Merge pull request #27 from tripzero/master

This adds a snapshot for April 25 2014
made a real snapshot using respec tools
removed doctype
split documents
moved normative use-cases back to main spec
Merge pull request #28 from tripzero/master

split documents
updated abstract
Merge pull request #29 from tripzero/master

updated abstract
added snapshots to latest version
Merge pull request #30 from tripzero/master

added snapshots to latest version
--comments from face to face today