researchcompendia/researchcompendia — pull request #195 by codersquid (2014-05-28 20:51:50+00:00)
Title: add multiselects to search for type and research

* Compendium type and primary research field can be multiselected during a
search. The search results will be filtered through an OR across the
selected values.

* We are now searching over journal title and DOIs.