Pre Release v0.9.4

[domWalters]

Hi,

I've been using mkdocs-with-pdf for a little while now and have encountered a few issues that have publically available fixes, but that haven't been integrated into the main repository because the maintainer is AWOL.

This spurred me to integrate a bunch of them into one fork that I hope to be able to continue to maintain. I also intend on creating a PyPi package to download this in the near future.

Anyway, here are the fixes that I am merging in, and info as to where they came from and the original creators of the patches. Thank you to all of you!

• Fix missing PDF download link with mkdocs-material 8

  • Download PDF missing with mkdocs-material 8 orzih/mkdocs-with-pdf#88
  • Download PDF missing with mkdocs-material 8 orzih/mkdocs-with-pdf#95
  • Thanks to @nicolasb29

• Increase the upper range of toc_level from 3 to 6.

  • Increase max TOC levels to 6 orzih/mkdocs-with-pdf#101
  • Thanks to @Sergey-Orlov

• Modify log message used for enabled_if_env so that return code is still 0 in --strict mode

  • error code !=0 returned if ENABLE_PDF_EXPORT not defined with scrict mode orzih/mkdocs-with-pdf#99
  • Switch from warn to info error level orzih/mkdocs-with-pdf#105
  • Thanks to @js94x

• Fix AttributeError when render_js is true

  • Bug building the doc with render_js: true throw AttributeError  orzih/mkdocs-with-pdf#114
  • fixed issue 114, AttributeError orzih/mkdocs-with-pdf#115
  • Thanks to @samuel-cavalcanti

• Fix logo page not displaying on Windows

  • Cover page logo not displayed on Windows orzih/mkdocs-with-pdf#86
  • #86 : Fixing wrong path format for Windows orzih/mkdocs-with-pdf#121
  • Thanks to @flavienbwk

• Fix two related list alignment issues

  • Ordered lists are not aligned properly when exported to PDF orzih/mkdocs-with-pdf#94
  • lists are not aligned properly when exported to PDF with mkdocs-material as theme orzih/mkdocs-with-pdf#145
  • Issue 94: Indent ordered lists orzih/mkdocs-with-pdf#96
  • Fix: indentation of list with mkdocs-material as theme orzih/mkdocs-with-pdf#146
  • Thanks to @DanielFichtner and @ThibaudBrrd

• Add support to render mermaid.js diagrams

  • Mermaid diagrams are not rendered in the output PDF orzih/mkdocs-with-pdf#34
  • Support for Mermaid Diagrams using ReLaXed JS orzih/mkdocs-with-pdf#35
  • Thanks @pawelsikora and @orzih

• Fix admonitions in mkdocs-material 8

  • Admonitions do not render in PDF output - mkdocs-material v8.0.2 orzih/mkdocs-with-pdf#89
  • Thanks to @cmaurer and @santaimpersonator