Misc cleaning to make tests and linter happier on the CI

See merge request !31

# Conflicts:
#   manifest.json

Hotfix renew-cert CN certificates

Closes #20

See merge request !30

'path' is sometime called path or path_url ... and it's a huge mess full of nonsense but we gotta stick to it if we want things to work T.T...

Release Neutrinet v0.3.0~ynh5

See merge request Neutrinet/neutrinet_ynh!27

Explain how to install from the web interface

See merge request Neutrinet/neutrinet_ynh!24

Create change url script

See merge request Neutrinet/neutrinet_ynh!26

Use yunohost progress bar

See merge request Neutrinet/neutrinet_ynh!23

Resolve "Move master -> stable and develop -> unstable"

See merge request !21

Resolve "Improve /neutrinet webpage"

See merge request !20

* Removed the ./sources/static/js folder and content
* Removed the `<script>` tags (loading the Javascript) from the ./sources/index.html file

Remove virtualenv from documentation

See merge request !19

Release v0.3.0~ynh4

Closes #9, #11, #12, and #6

See merge request !18