Add screenshot service proxy
Wait for page to be ready before taking screenshot
Clip screenshots to visualisation, forward cache headers
Add styles to ensure screenshot are clipped to correct size
Add missing tests for render_png middleware
Integrate PNG fallbacks into modules
Fix render_png middleware, add missing tests
Merge fco-dashboard into module-png-output-2
Merge branch 'master' into module-png-output-2
Enable PNG fallback for availability module
Add page titles
Merge pull request #26 from alphagov/module-png-output-2

PNG fallback images
Merge pull request #27 from alphagov/page-titles-60953558

Add page titles
Add GOV.UK footer links
Merge pull request #29 from alphagov/footer-links-61205368

Add GOV.UK footer links
Merge branch 'master' into completion_module

Conflicts:
	styles/index.scss