Added script for Jira epic view enhancements

.gitignore

@@ -1 +1,2 @@
-.variables
+.variables
+**/RCS/**

jira_epic_enhancements.js

@@ -0,0 +1,54 @@
+// ==UserScript==
+// @name        Jira epic enhancements
+// @version     0.0.1
+// @namespace   http://arantius.com/misc/greasemonkey/
+// @author      Ronnie Lazar
+// @description Adds link to Jira filter displaying tickets in the epic
+// @match       https://issues.redhat.com/*
+// ==/UserScript==
+
+// Constants
+const LOG_TAG = '[JIRA-EPIC]';
+const summaryRegExp = new RegExp(/\[([0-9]+)\]/);
+const urlRE = new RegExp(
+	'https://issues.redhat.com/browse/'
+	+ '('
+	+ '[A-Z]+-[0-9]+'
+	+ ')'
+	+ '.*', 'gi')
+
+// Entry point - observe DOM changes - and search for unlinked jira tickets
+var observer = new MutationObserver(update);
+observer.observe(document.body, {childList: true, characterData: true, subtree: true});
+
+// adds a tag prefix to logs for easy filters
+function log(...args) {
+	const msg = args.reduce((msg, data) => {
+		return `${msg} ${data}`;
+	}, LOG_TAG);
+	console.log(msg);
+}
+
+// When DOM changes - check for new unlinked issues
+function update() {
+	if ((mm = urlRE.exec(document.URL)) != null) {
+		issueKey = mm[1];
+	}
+	if (!issueKey) {
+		return;
+	}
+
+
+
+
+	createElement = document.getElementById("gh-create-issue-in-epic-lnk")
+	if (!createElement || createElement.has_issues_link) {
+		return
+	}
+	a1 = document.createElement("a")
+	a1.setAttribute("href", "https://issues.redhat.com/issues/?jql=%22Epic%20Link%22%20in%20(" + issueKey + ")")
+	a1.setAttribute("id", "my-epic-issues-link")
+	a1.setAttribute("class", "aui-icon aui-icon-small aui-iconfont-focus")
+	createElement.parentElement.appendChild(a1)
+	createElement.has_issues_link = true
+}