Allow the interpretations slide-down to include more than one interpretation
Open/close multiple interpretations if present
Remove debugging line
Merge upstream
Merge upstream
fixing header spacing in appendices
progress on search version bug
Merge pull request #531 from cmc333333/multiple-interps

Display multiple interps in a single slide-down
switching from 'version' to 'searchVersion' to avoid variable collisions
somewhat ugly code to update the effective date in the subhead when loading search results via ajax
Merge branch 'master' of https://github.com/eregs/regulations-site
deleting stray comment
semicolons are our friends
grunt squish
Merge pull request #538 from jpyuda/master

appendix header spacing and search ajax bug
Add tests for subterps
PEP8
Merge upstream