A Material Theme plugin for Jenkins.

Description

This is an attempt to port the Afonso F's Jenkins material theme (http://afonsof.com/jenkins-material-theme/) to use Theme Manager plugin (https://github.com/jenkinsci/theme-manager-plugin#configuring-the-plugin). This should allow Jenkins administrators to easily switch themes and allow users to select their own theme.

'Red':

'Indigo':

To build and run this plugin you should only need to run:

mvn clean hpi:run

Here is a list of the tools (and versions) I have in my development enviornment - outside of those handeled in the pom.xml. Java 11 Maven 3.5

To release a new version of this plugin, please follow these steps: https://www.jenkins.io/doc/developer/publishing/releasing/

I am not a front-end web or Java developer. The CCS in the project has mostly been copied from http://afonsof.com/jenkins-material-theme/. The Java in this project has modified from the dark theme plugin (https://github.com/jenkinsci/dark-theme-plugin).

Add the ability for users to define custom theme pallets.
Need to add tests to check:
- That when a theme is loaded through the UI, that the correct theme is loaded.