Refactor how we include icons in document, so that VoiceOver doesn't read them out.
More tweaks to support VoiceOver
Update .tab class to use aria roles
Add new (forthcoming) template tags
Use aria-selected attribute instead of .selected on tabs
Changes to aria-selected JS/CSS integration
Merge branch 'master' of https://github.com/guardian/mobile-apps-article-templates into GIA-2934-voiceover

Conflicts:
	ArticleTemplates/assets/js/modules/comments.js
	ArticleTemplates/assets/scss/modules/blocks/_comment.scss
	ArticleTemplates/commentsTemplateBlock.html
	ArticleTemplates/footballTemplateTableMovementDown.html
	Documentation/blocks.html
Merge branch 'master' into GIA-2934-voiceover

Conflicts:
	ArticleTemplates/assets/css/style.css
	ArticleTemplates/assets/js/bootstraps/football.js
	ArticleTemplates/assets/scss/modules/content/_section.scss
	Documentation/assets/css/style.css
	Documentation/assets/scss/_styleguide.scss
	Documentation/base.html
	Documentation/blocks.html
	Documentation/charts.html
	Documentation/containers.html
	Documentation/content.html
	Documentation/external.html
	Documentation/football.html
	Documentation/guardianwitness.html
	Documentation/media.html
	Documentation/modules.html
	DocumentationTemplates/_footer.html
	DocumentationTemplates/assets/css/style.css
	DocumentationTemplates/assets/scss/_styleguide.scss
Merge branch 'master' into GIA-2934-voiceover

Conflicts:
	ArticleTemplates/articleTemplateAsideWitness.html
	ArticleTemplates/assets/css/style.css
	ArticleTemplates/assets/scss/modules/witness/_contribute.scss
	ArticleTemplates/relatedCardMetaComments.html
	ArticleTemplates/relatedCardMetaPubdate.html
	ArticleTemplates/relatedCardObjectVideo.html
	Documentation/guardianwitness.html
Merge branch 'master' into GIA-2934-voiceover

Conflicts:
	ArticleTemplates/assets/css/style.css
Merge pull request #246 from guardian/GIA-2934-voiceover

GIA-2934: VoiceOver support