[#11550] make focus prominent
[#11550] add text for slideshow controls
[#11550] screen-readable title for slideshow
Merge branch 'master' into 11550-slideshow-controls

Conflicts:
	themes/agov_base/css/global.css
Merge branch 'master' into 11550-slideshow-controls

Conflicts:
	themes/agov_base/sass/global.scss
Merge pull request #38 from previousnext/11550-slideshow-controls

11550 slideshow controls
[#11343] Convert update notice to block
[#11343] Updated visibility
Merge branch '11343-update-notice-block' of github.com:previousnext/agov-profile into 11343-update-notice-block