Merge remote-tracking branch 'grafana/master' into annotations-created

* grafana/master:
  docs: updated debian distro in install docs to stretch, closes #11527
  css: quick fix after IE11 changes
  fixed sidemenu icon issue created by earlier pr
  changelog: adds note for #11165
  migrated dash_class to ts
  migrated segment_srv to ts
  removed indent for manage dashboards
  created closeDropdown function, renamed appevent, added second appevent for open timepicker
  added if to onAppevent, renamed appevent, add appevent to applyCustom and setRelativeFilter
  docker: add users and groups to ldap block
  timepicker now closes without exiting edit/view mode, close order: modal, timepicker, view
  bounnd the esc key to exit timepicker
  added indent to dashboards inside folder in search dropdown, and added indent to dashboard icon in search item

docs/sources/installation/debian.md

@@ -34,7 +34,7 @@ sudo dpkg -i grafana_5.0.4_amd64.deb
 Add the following line to your `/etc/apt/sources.list` file.
 
 ```bash
-deb https://packagecloud.io/grafana/stable/debian/ jessie main
+deb https://packagecloud.io/grafana/stable/debian/ stretch main
 ```
 
 Use the above line even if you are on Ubuntu or another Debian version.
@@ -42,7 +42,7 @@ There is also a testing repository if you want beta or release
 candidates.
 
 ```bash
-deb https://packagecloud.io/grafana/testing/debian/ jessie main
+deb https://packagecloud.io/grafana/testing/debian/ stretch main
 ```
 
 Then add the [Package Cloud](https://packagecloud.io/grafana) key. This