Merge branch 'Improvements' into 'master'

Improves font sizes on chart axes and legend. Issue ~/issues/2

See merge request !5
3 jobs for publish_0.0.8 in 2 minutes and 34 seconds (queued for 5 seconds)
Name Stage Failure
astrocyte_test Test
--2022-02-22 13:25:28--
Resolving (,,, ...
Connecting to (||:3128... connected.
ERROR: cannot verify's certificate, issued by ‘/C=US/O=Let's Encrypt/CN=R3’:
Issued certificate has expired.
To connect to insecurely, use `--no-check-certificate'.
Running after_script
Uploading artifacts for failed job
ERROR: Job failed: exit status 1