Changed style of docs
Hi @matt_s , I have attempted to change the style of the docs to align with the new (improved) ketos style developed by Bruno (https://gitlab.meridian.cs.dal.ca/public_projects/ketos/-/wikis/Sphinx-Documentation-guides).
Please have a look and see what you think. The deploy script still refers to sphinx_mer_rtd_theme-0.4.3.dev0.tar.gz which is now obsolete so this will have to be updated.
Cheers