Upgrade datomic
Remove old vendor files
Update datomic in cloud formation template
Upgrade core.async. Kioo is currently preventing
updating om and clojurescript
Update dependencies

- clojure
- clojurescript
- core.async
- kioo
Test end-to-end transit
Convert json requests to use transit
Upgrade OM. Remove kioo.

Kioo was broken in latest om. I like what they're doing but this is the
2nd or 3rd time broken kioo has prevented upgrading something. Pulling
it, for now.
Merge pull request #24 from neo/transit

Use Transit for data interchange format
Some of @jxa’s changes
Merge pull request #23 from neo/responsive

Responsive
Map -> overflow-hidden

Makes the window fit small screens and not scroll to fit the original
size of the svg
let users scale; add ms device-width
Fix externs file for enquire
Merge branch 'master' into blog
Announcement bloge!