add images for edge bundling
add images for edge bundling

scholer/cy-rest-python,scholer/cy-rest-python,idekerlab/cy-rest-python,idekerlab/cy-rest-python,muratcemkose/cy-rest-python,muratcemkose/cy-rest-python,muratcemkose/cy-rest-python,scholer/cy-rest-python,idekerlab/cy-rest-python