[layout][xs]: tweak to how we do navbar logo to support having multiple logos.
Merge branch 'master' of github.com:okfn/opendatacensus
[#294,content][m]: add back in content we stripped out (submit, faq, review, contribute).
[#294][s]: review and submit page instructions use default content.
Replace grey boxes with "Add" buttons in overview

Fixes #295
Merge pull request #296 from okfn/feature/67

Add i18n
[tmp][s]: temporarily embeds (questions, datasets) for faq page as problem with i18n.

/cc @wombleton.
[#67][xs]: locale names in language switcher in footer.
Normalise tests and add "patient" mode