Support Admin Tools for JIRA per MrAddon

JiraSupport Admin Tools is an extension to automate some typical admin actions, like search for custom field, for workflow, for DVCS repository, for IssueType, to put on a countdown banner for maintenance purposes, to put fields in multiple screens in the same tab. .. very useful! We use it every day! No configuration is needed; only install it, that's all! Plug'n'play.