Adds candidates and committes to parsing rules.
Updates site layout, styles.
Adds sample data file.
Adds new about page.

Adds screenshot to README from gh-pages

Improves test coverage for new entities

Adds disclaimer to readme. Adds philosphy of workflow

Adds domain name to .env

Adds faker for better fake data

Adds screenshot to README for current graph

Creates workers for importing Candidate as well as sample data

Adds graph relationships screenshot to readme
Adds Travis-CI

Removes support for 1.9