Saving and removing stars
Merge branch 'develop' of https://github.com/freedomofpress/securedrop into flag-source-3
Merge branch 'develop' of https://github.com/freedomofpress/securedrop into flag-source-3
Adding in new buttons to star and unstar source.
Adding in tests to the test runner script.
Removing the query to SourceStar
Merge branch 'develop' of https://github.com/freedomofpress/securedrop into flag-sources-4

Conflicts:
	securedrop/journalist_templates/index.html
	securedrop/static/css/styles.css
Fixing some of the star
Fixing styling and functional tests.
Merge pull request #419 from charltonaustin/flag-sources-4

Flag sources 4