tags: fix for editor in search results
tags: fix for editor in search results

* Fixes broken javascript editor.  (addresses #1792)

Signed-off-by: Eirini Psallida <d8029defc21e6ed23f32bbbd940d30a709d8ff14@cern.ch>

inveniosoftware/invenio-search,tiborsimko/invenio-search,inveniosoftware/invenio-search,tiborsimko/invenio-search