New users guide

Stringify objects in object detail and table view, e.x. MongoDB nested objects

move build script back to bash

nix half baked docs

Heroku support, including connection string parsing.

fix circle ci badge.

Redirect back to page after logging in

Refactor schema_metadata's field type parsing, resolves zip/state/country showing INSIDE operator

Fix afer typo

Fix cell width calc in Safari.

Fix aggregation widget

Fix cell width calc in Safari. Use old school for loops because Safari doesn't like iterating over DOM node lists

s/an Sample dataset/a sample dataset/

Update getting started guide with new copy and images. 

Hide relative date filters and time extracts for MongoDB