We added additional controller methods to not display the layout when mendeley and zotero are displayed in a modal window.
Merge pull request #325 from psu-stewardship/no_layout

We added additional controller methods to not display the layout when me...
Upgrade to hydra-head 6.5.0
Don't use render_views when testing controllers
Merge pull request #326 from projecthydra/hydra-head-6-5

Upgrade to hydra-head 6.5.0
Merge pull request #327 from projecthydra/no_render_views

Don't use render_views when testing controllers