Merge changes Ie36fd9ba,I60497f11,Ibf140657,I263f395f,I94123c3e

* changes:
  Make the config package a subpacke of the backend package
  Move classes that are shared between API and impl into a common package
  Move API impl classes into a separate package
  Move JGitPath into a seperate package
  Move module classes into a seperate package
diff --git a/ui/suggest-owners.js b/ui/suggest-owners.js
index e0bf8a8..bcfb2ef 100644
--- a/ui/suggest-owners.js
+++ b/ui/suggest-owners.js
@@ -280,7 +280,6 @@
                     data-suggestion-index$="[[suggestionIndex]]"
                     data-owner-index$="[[ownerIndex]]"
                     account="[[owner.account]]"
-                    hide-hovercard
                     selected$="[[isSelected(owner)]]"
                     on-click="toggleAccount">
                   </gr-account-label>