Merge pull request #369 from alanjosephwilliams/trail-spec-page

Trail Spec Page Update
First commit
Update pittsburgh-open-data.html
Create index.html
Update index.html
Update index.html
Merge pull request #370 from codeforamerica/open-data-casestudies

Open data casestudies
Update albuquerque-open-data.html
Update chattanooga-open-data.html
Update kansas-city-open-data.html
Update louisville-open-data.html
Update montgomery-county-open-data.html
Update pittsburgh-open-data.html
Add placeholder for annual report
Update index.html
Update index.html
Update index.html
Update index.html
Update index.html
Update index.html