Merge pull request #95 from EverythingMe/feature_stacking_selection

Allow user to set the stacking of the chart.
Merge pull request #95 from EverythingMe/feature_stacking_selection

Allow user to set the stacking of the chart.
Fix: allow queries.description to be null.
Fix: allow queries.description to be null.
Merge pull request #96 from EverythingMe/fix_description_nullable

Fix: allow queries.description to be null (+ migration)
Merge pull request #96 from EverythingMe/fix_description_nullable

Fix: allow queries.description to be null (+ migration)
Bring back the ability to set allowed external users & publicly open re:dash.
Bring back the ability to set allowed external users & publicly open re:dash.
If only domain specified and not external users, use federated login.
If only domain specified and not external users, use federated login.
Merge pull request #98 from EverythingMe/feature_allow_external_users

Feature: allow external users
Merge pull request #98 from EverythingMe/feature_allow_external_users

Feature: allow external users
Procfile changes:

1. Renamed Honchofile -> Procfile.heroku and changed it to work better with Heroku.
2. Added Procfile.dev for development.
Procfile changes:

1. Renamed Honchofile -> Procfile.heroku and changed it to work better with Heroku.
2. Added Procfile.dev for development.
Merge pull request #99 from EverythingMe/feature_allow_external_users

Procfile changes:
Merge pull request #99 from EverythingMe/feature_allow_external_users

Procfile changes:
Adding .ruby-version to .gitignore
Adding .ruby-version to .gitignore
Auto-refresh button for dashboards.
Auto-refresh button for dashboards.