Adding labels and moving title to link so screen reader will pick read better information.
Merge pull request #635 from psu-stewardship/sr-1

moving title to link so screen reader will pick it up
improved accessibility of tag cloud
Merge pull request #640 from bmaddy/tag-cloud

improved accessibility of tag cloud
put label before main search field
made tests work with newer version of devise
Merge pull request #642 from bmaddy/main-search

put label before main search field
made search result metadata not use headers
removing icons in screen reader since they disable finding links by text if they are included and do not add to the sr user expericence
Merge pull request #645 from psu-stewardship/rm_sr_icons

removing icons in screen reader since they disable finding links by text...
Adding check for collection so they display nicely in the gallery, instead of looking like a default document
Merge pull request #644 from bmaddy/search-result-headers

made search result metadata not use headers
Merge pull request #634 from psu-stewardship/col_gal_thumb

Adding check for collection so they display nicely in the gallery, inste...
Updating my listing views to make it more usable for a screen reader
Using breadcrumbs_on_rails
Merge pull request #648 from projecthydra/breadcrumbs_on_rails

Using breadcrumbs_on_rails
Changing to not use the path if the label has already been set.  The path can be more than 255 characters which messes with Fedora
Adds labels and ARIA hints for screen-readers
Adding aria roles and screen reader labels to make the upload more understandable for the screen reader
Merge pull request #643 from psu-stewardship/sr-2

Updating my listing views to make it more usable for a screen reader