Upgrade clojure and monger versions.
Add highlight.js dependency.
Make selectors in migration.js less specific.
Add format-source-code fn to common.
Initialize highlight.js.
Add source code to meta of migration maps.
Modify migrations markup adding source.
Update styles.
Bump Clojure version again.
Add meta-table func to common.

Also add human-readable-objectid-datetime.
Redo migration markup again. Use meta-table.
Update styles.
Fix meta-table and meta-row.
Add created-at to list-migrations output.
Add created-at to migration-row and post route's response.
Use createdAt key in post-migrations response in js.
Merge pull request #16 from RyanMcG/source-on-migrations-dashboard

Add up and down source to migrations dashboard