Merge branch 'master' into provisioning

* master:
  install dep instead of govendor on setup
  remove unused code from vendor
  migrate from govendor to dep
  fix: cloudwatch corrected error handling so original error is not thrown away
  Generic Oauth Support for ADFS (#9242)
  Adjusted the border color on the buttons in dashboard nav, fixed alert email text area width, fixed padding-top issue on dashboard settings aside
  mysql: convert numbers to text for annotation tooltip
  mysql: update to use ColumnTypes interface in new version
  mysql: update mysql driver to latest master
  gofmt my dear friend
  ux: updated react-layout-grid

pkg/services/alerting/notifiers/email.go

@@ -20,7 +20,7 @@ func init() {
 		OptionsTemplate: `
       <h3 class="page-heading">Email addresses</h3>
       <div class="gf-form">
-         <textarea rows="7" class="gf-form-input width-25" required ng-model="ctrl.model.settings.addresses"></textarea>
+         <textarea rows="7" class="gf-form-input width-27" required ng-model="ctrl.model.settings.addresses"></textarea>
       </div>
       <div class="gf-form">
       <span>You can enter multiple email addresses using a ";" separator</span>