Added simple integration tests for Profile comment pages.
Cleaned some spacing
Move galleries, videos, audio and podcasts over to new tonal setup
Bump knockout version
Sometimes it seems clients don't understand how to follow a 307 (temp. redirect). Use a 302 (found) instead.
Contine refactor of media tones
Make comment icons work again
Revert changes to headTonal
Revert headTonal
Merge branch 'master' into all-the-media-tones

Conflicts:
	static/src/stylesheets/module/content/_gallery.scss
Custom jquery, ajax & events only
Merge branch 'master' into upgrade-components
Merge branch 'master' into all-the-media-tones
Tweaks to spacing around headline and standfirst
Use jquery keydown fn
Add endpoint to Facia tool to generate thumbnails for containers
finally fix user profile pictures
Add svg top level class to extended icons
remove log statements
Tidy