TODO: steal content from https://icatproject.org/releases/current-release/ and possibly https://icatproject.org/installation/
TODO: Explain required and optional components eg. 1 or more auth plugins are required; ijp.server is optional.
TODO: Create pages for each component based on their Maven install pages with possible additions from generic ICAT Component instructions and the User Docuentation pages. For example, for the ICAT Server, see:
- The Maven generated page: https://repo.icatproject.org/site/icat/server/4.8.0/installation.html
- And/or the source file in the repository: https://github.com/icatproject/icat.server/blob/master/src/site/xhtml/installation.xhtml.vm
- The generic instructions: https://icatproject.org/installation/component/
- The User Documentation: https://icatproject.org/user-documentation/icat-server/