Added test case for illegal initial arguments provided to the constructor of the Filter class.
Added test case for illegal initial arguments provided to the constructor of the Filter class.

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