(Stub)Jira Plugin to style agile board
Some links with docs on how to work with CSS, REST and more in Jira/Atlasian
Example url to find REST API: http://peters-macbook-air-3.local:2990/jira/plugins/servlet/restbrowser#/resource/api-2-issue-issueidorkey
REST API Browser https://developer.atlassian.com/display/DOCS/Using+the+REST+API+Browser
Jira REST API https://developer.atlassian.com/display/JIRADEV/JIRA+REST+APIs
REST plugin https://developer.atlassian.com/display/DOCS/Developing+a+REST+Service+Plugin
https://developer.atlassian.com/display/DOCS/REST+Plugin+Module
Configuratiom UI https://developer.atlassian.com/display/CONFDEV/Adding+a+Configuration+UI+for+your+Plugin
Plugin Modules (a rest plgin delivering css/js) https://developer.atlassian.com/display/DOCS/Plugin+Modules#
Jira Css thread https://answers.atlassian.com/questions/160863/jira-customize-css
Javascrip in Confluence https://confluence.atlassian.com/display/CONFKB/How+to+Use+JavaScript+in+Confluence
https://answers.atlassian.com/questions/93249/ajs-toinit-accessing-javascript-functions https://developer.atlassian.com/display/AUI/AJS.contextPath