Popuate the result object and append it to the
    rexobj results.

def populate_resobj(rexobj, mobj, loc):
    '''
    Popuate the result object and append it to the
    rexobj results.
    '''
    resobj = REXResult(mobj, loc)
    rexobj.matches.append(resobj)
    rexobj.res_count += 1