Add thank you notice after city submit
Merge branch 'gh-pages' of github.com:okfn/opendatacensus into gh-pages

Conflicts:
	src/city_submit.js
Merge branch 'master' into gh-pages
Merge branch 'master' into gh-pages
Use the most recent response for the table
Consolidate city names
Merge branch 'master' into gh-pages
Merge branch 'master' into gh-pages
Merge branch 'gh-pages' of github.com:okfn/opendatacensus into gh-pages
[about][s]: add links to the dataset list spreadsheet.