search facets not working correctly after some recent changes

[dsokolsky]

We are not sure why yet, but some recent changes (in last month or so) made the facet links not work properly. @dmcassel did a quick fix that made them work again:

https://github.com/marklogic/RunDMC/commit/6794870636134c113ab60d11512c05a3067754f7

but that makes the facet not get highlighted. Maybe marketo is using the same data-constraint attribute somewhere?

This bug is to track that down and restore the proper behavior to the facets getting highlighted.

[dsokolsky]

This is a guess, but I think this is likely what triggered the problem:

https://github.com/marklogic/RunDMC/commit/0e7ccdd0d67af6884859e570cc208cb0dcb1da1d#diff-6015d5f2500db84cf5288ca7861e8403