http://blogs.atlassian.com/2013/12/8-steps-to-jira-fields-greatness/
http://blogs.atlassian.com/2013/12/5-ways-work-jira-issues-confluence/
Crowd - changed ip, can't register crowd app
https://jira.atlassian.com/browse/CWD-2315
Jira default parameters - atlassian-jira/WEB-INF/classes/jpm.xml