[Armnn-dev] Example resources public availability

Hi!

For PyArmNN (currently under development and planned for 20.05), we decided to move all the unit test resources such as json, npy files or models (onnx, tf, tflite, caffe) to http://snapshots.linaro.org/ so that they are not stored in the git repository and they are still publicly available.

A similar issue is there for the binaries in "tests" e.g. TfLiteMobilenetQuantized-Armnn. Yes, most of the models are available publicly, but some are either harder to find or are not available at all. Would it be viable to have all the resources required to run all the tests either on http://snapshots.linaro.org/ or https://releases.linaro.org/ ? (... and provide a download script or add it to the README)

Thanks!

Pavel