Update 0.9.1 docs for reverse js changes

[Luuk]

• Add reverse js upgrade instructions if using virtual directory
• Change reverse js install instructions if using virtual directory
• Take care user is using version 0.9.1 of django-reverse-js

Possibly update default reverse.js

[Luuk]

Refs Issue #754

• Updated installation documentation concerning the reverse.js
• Updated upgrade documenation concerning the reverse.js
• Corrected an apparent mistake: 'reverse.js' was called 'reverse.py' in the documentation
• Updated setup.py to have a minimal django-js-reverse version of 0.9.1
• Created a fresh reverse.js [skip ci]

→ <<cset 3441609d67aa>>

[Luuk]

@edmcdonagh If I change the setup.py to set the minimal version of django-js-reverse, will that be respected with an upgrade ('pip install openrem==0.9.1' or ‘pip install openrem -U’)?

[Ed McDonagh]

Yes

[Ed McDonagh]

[https://docs.openrem.org/en/issue754updatereversejsdocs/](https://docs.openrem.org/en/issue754updatereversejsdocs/)

[Ed McDonagh]

Moved and edited update collectstatic_js_reverse instructions in release notes. Reformatted virtual_directory doc. Refs #754. [skip ci] docs only.

→ <<cset c75db91b4be4>>

[Ed McDonagh]

Adding ref #754 to docs. [skip ci] docs only.

→ <<cset a7aea80a9625>>

[Luuk]

I think this is fine as it is now. @edmcdonagh Are you ok? Then we can create a pull request.

[Ed McDonagh]

Pull request #305

[Ed McDonagh]

Merged in issue754UpdateReverseJSDocs (pull request #305)

Fixes #754

Approved-by: Luuk

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