Add fancy buttons
Mobile-first layout adjustments

- Poll title will be center-aligned on mobile and tablets
- Reduce logo width for mobile
- Hide plus icon when input fields span to 100% width
- Fixes test by setting a wider window size
A duplicated embeddable version of the Option collection

* Embeds selected options in the answers collection
* Validates that sent option exists in our database
GET JSON of votes by selected category
Horizontal bar chart
Right-aligns link to reboot poll
Adds delete operations for all models in rake db:clear
Seed from the Interwebz

A rake task to seed database from a remote CSV
Selects 5 options for second round
Fixes bug where options were repeated in all scenarios