Update icons so no longer visible to screen readers
Fix icon on documentation footer
Merge branch 'master' of https://github.com/guardian/mobile-apps-article-templates into accessible-icons
Move follow indicator before author name
Merge branch 'master' of https://github.com/guardian/mobile-apps-article-templates into gia2699-and2494-followcontributor

Conflicts:
	ArticleTemplates/commentsTemplate.html
	ArticleTemplates/moduleComments.html
Merge pull request #226 from guardian/gia2699-and2494-followcontributor

GIA-2699 AND-2494 followcontributor