GitLab

These include version info, which is otherwise embedded in the font files themselves

Removes redundancy, clears the script up a lot

For visibility

Tries to fix container not found error, saving a manual retry

YATT (Yet Another Thesis Template) can now be retired, since that repo is now pretty much a subset of this one here

Just for fun

Still allows usage of the defined entries in the loaded bib file, but omits from printing to the glossaries

Undoes c000d4ec

Also add hint to version info to base .tex file

Use TikZ as a sample entry for the regular 'terms' index

Just add a trailing zero for PATCH level

Also adjust these macros to the new bib entries

E.g. when downloading as ZIP directly from GitLab

Collect 'implementation details' files to lib/, clearing up
the repository and bundling them nicely.
They should not be seen/touched by normal users of the template.

This loses the *.sty, aka LaTeX package functionalities, since
packages cannot be in subdirectories, but that is not a big
loss at all here.

Added biber and gnuplot file extensions

Move info to https://github.com/alexpovel/latex-extras-docker

Eisvogel template is now in the Docker image; new Docker image also fixes 'svg'