Bug 1083780 - Update help links

ui/help.html

@@ -13,10 +13,17 @@
 <div class="panel-heading">
     <h1>Treeherder Help</h1>
 
-    <h5>More documentation available at <a href="https://wiki.mozilla.org/Auto-tools/Projects/Treeherder">
-        https://wiki.mozilla.org/Auto-tools/Projects/Treeherder
-    </a></h5>
-    Want to contribute? <a href="https://github.com/mozilla/treeherder-ui" target="_blank">Source code</a> / <a href="https://wiki.mozilla.org/Auto-tools/Projects/Treeherder#Hacking" target="_blank">Hacking</a> / <a href="https://bugzilla.mozilla.org/enter_bug.cgi?product=Tree+Management&component=Treeherder" target="_blank">Bug report</a>
+    <h5>
+      Want to contribute?
+      <a href="https://bugzilla.mozilla.org/enter_bug.cgi?product=Tree+Management&component=Treeherder" target="_blank">File a bug</a> /
+      <a href="https://github.com/mozilla/treeherder-ui" target="_blank">UI source</a> /
+      <a href="https://github.com/mozilla/treeherder-service" target="_blank">Backend source</a> /
+      <a href="https://wiki.mozilla.org/Auto-tools/Projects/Treeherder#Contributing" target="_blank">Contributing</a>
+    </h5>
+    For anything else visit our
+    <a href="https://wiki.mozilla.org/Auto-tools/Projects/Treeherder" target="_blank">Project Wiki</a>
+    or ask us on IRC in
+    <a href="irc://irc.mozilla.org/treeherder">#treeherder</a>
 </div>
 <div class="panel-body">
 <div class="row">