Additional code.
Merge branch 'artifex_youtube' of https://github.com/uklibraries/ohms-viewer into artifex_youtube
Fix search.
Rights and usage changes.
Fix for search on YouTube.
Additional YouTube search fix.
Merge branch 'master' into artifex_youtube
Merge branch 'master' into artifex_youtube

Conflicts:
	css/custom_default.css
Merge branch 'artifex_youtube'
add version