removed middleware that checks JSON parsing errors
ALM-678 added spinner.gif for slow loading articles page
ALM-678 preload retrieval_statuses for articles
ALM-678 adding spinner to most-cited page
ALM-213 added oembed discovery profile
ALM-213 correctly escape ruby code
ALM-213 escape doi for oembed
ALM-213 make oembed controller work with article URL
ALM-213 small changes to CSS for oembed
ALM-213 use H4 class for oembed
ALM-213 add CSS to oembed
ALM-213 added CSS for oEmbed
ALM-213 more tweaks to oembed CSS
ALM-213 more CSS tweaks
ALM-213 more CSS tweaks
ALM-213 override parent CSS
ALM-213 override parent CSS
ALM-213 more CSS tweaks
Format date-parts as nested array. Closes #84.
Adjusted tests for change in date format