Pin OpenCV version to 3.0.0b
Pin OpenCV version to 3.0.0b

CloudCV/cloudcv-bootstrap,w174rd/cloudcv-bootstrap,CloudCV/cloudcv-bootstrap,meiroo/cloudcv-bootstrap,CloudCV/cloudcv-bootstrap,meiroo/cloudcv-bootstrap,meiroo/cloudcv-bootstrap,meiroo/cloudcv-bootstrap,w174rd/cloudcv-bootstrap,CloudCV/cloudcv-bootstrap,w174rd/cloudcv-bootstrap