dependencies (Linux):
make
yui-compressor
closure-compiler

https://confluence.atlassian.com/agile/jira-agile-user-s-guide/configuring-a-board/customising-cards
"You can also add up to three additional fields to display on cards in the Backlog and the Active sprints/Kanban board."
Right top "Boards -> Configure", Card Layout, add fields and set them in the following order: Assignee, Start date, Due date

atlas-run
http://localhost:2990/jira

make clean
make plugin
cd jira-jgantt-plugin
atlas-mvn package