Do not force template importing so that search_engine can be used from the command line.
Do not force template importing so that search_engine can be used from
the command line.

Respect leading boolean operator in the search patterns; for example,
the query ``-ellis'' now gives all the documents except those that
contain the word ellis.

tiborsimko/invenio,inveniosoftware/invenio,tiborsimko/invenio,inveniosoftware/invenio