Update python libraries

[soline-b]

• Update versions in requirements of python libraries
• Retrieve flask-login by cloning main branch of the Git

[abergeron]

Using pip freeze is not a bad idea, but there should be a source file with only our direct dependencies, to use when we update the pip freeze since otherwise it will be a major pain to update.

[soline-b]

Using pip freeze is not a bad idea, but there should be a source file with only our direct dependencies, to use when we update the pip freeze since otherwise it will be a major pain to update.

That's a good point! Thank you! It should be fixed in commit b58b1b0

[abergeron]

I meant to have files on the side (like requirements_orig.txt) with only our requirements and leave the pip freeze requirements in requirements.txt. But this is fine too.

I'll leave you to merge it if you want to do what I said or leave it as-is.

[soline-b]

Sorry for the misunderstanding, and thanks for your clarification