added edition to search results. fixes #588
Merge pull request #591 from gwu-libraries/t588-add-edition

added edition to search results. fixes #588
added subjects to search result display, and remove subject facet. fixes #589
merged changes from master ; fixed indentation in template
Merge pull request #592 from gwu-libraries/t589-subjects-in-search

T589 subjects in search
Merge branch 'master' into t590-availability
tidied up js formatting
start of an availability api call
Merge branch 'master' into t590-availability
ajax working now, added bibid to json output