v0.10.0 release binaries for linux ships without MathJax

[RJ722]

Describe the bug

The linux release binary v0.10.0 ships with an empty MathJax directory. Therefore, no math is rendered on a blog despite turning on MathJax.

This issues was originally reported on discourse.

Steps to reproduce (if necessary)

Steps to reproduce the behavior:

1. Untar linux release binary v0.10.0
2. the static/js/mathjax directory is empty.

Application configuration

• Single mode or Multi-user mode? Multi-user mode
• Database? mysql
• Open registration? no
• Federation enabled? yes

Version or last commit:

v0.10.0

[ghost]

Thanks for this @RJ722, looks like our update script needs to account for using a submodule for MathJax. Sorry for the inconvenience.

[ghost]

Hey sorry for the delay here, I will work on this change today.

[thebaer]

I've updated the v0.10 builds to all include Mathjax, so this particular issue is resolved now.

We'll continue work on optimizing this on #181.