bug #23712 and #23713
Merge branch 'develop' of https://github.com/dpla/exhibitions
Added hidden text labels to icons for accessibility
bug #24057
Merge branch 'develop' of https://github.com/dpla/exhibitions
bug #23414 and #24039
more bug #23414 and #24039
Merge branch 'develop' of https://github.com/dpla/exhibitions

Conflicts:
	themes/dpla/common/header.php
Merge branch 'develop' of https://github.com/dpla/exhibitions
bug #24154
Remove missing CSS images, call social media JS only when needed
Merge pull request #4 from perjeremy/master

Fixed bugs