use model class' query object in views as well
use model class' query object in views as well

now the logic in `views._get_or_create` matches that in `search.QueryBuilder.create_query`

jwg4/flask-restless,jkatzer/flask-restless,dan-compton/flask-restless,mayuroks/flask-restless,quiqua/flask-restless,ternaris/flask-restless,ternaris/flask-restless,emilyemorehouse/flask-restless,donovan-graham/flask-restless,dnordberg/flask-restless,iceone/flask-restless,dnordberg/flask-restless,victorliun/flask-restless,iceone/flask-restless,CommonsCloud/CommonsRestless,dan-compton/flask-restless,dan-compton/flask-restless,donovan-graham/flask-restless,jkatzer/flask-restless,jkatzer/flask-restless,jfinkels/flask-restless,ternaris/flask-restless,donovan-graham/flask-restless