Fix to make count query support Limit and Offset
Fix to make count query support Limit and Offset

ryanwilliamquinn/waterline-sequel,goraSi/waterline-sequel,waterlinejs/waterline-sequel,icirellik/waterline-sequel,takayukii/waterline-sequel,anotherpit/waterline-sequel,jianpingw/waterline-sequel,balderdashy/waterline-sequel