Add python3-http-debian template

[Anderssorby]

I suggest adding this template to have numpy support more easily. I have based it on the python3-debian image.

[derek]

Thank you for your contribution. I've just checked and your commit doesn't appear to be signed-off. That's something we need before your Pull Request can be merged. Please see our contributing guide.
Tip: if you only have one commit so far then run: git commit --amend --signoff and then git push --force.

[derek]

Thank you for your contribution. I've just checked and your commit doesn't appear to be signed-off. That's something we need before your Pull Request can be merged. Please see our contributing guide.
Tip: if you only have one commit so far then run: git commit --amend --signoff and then git push --force.

[alexellis]

Hi @Anderssorby thank you for your interest, but please check open PRs before raising new ones.

We have been tracking this request on our roadmap for some time, and the work is already being done under: #26

Please feel free to help with testing and feedback on the PR.

Alex