* master:
  explore: add some extra time for angular query editors to update query (grafana#16955)
  Explore: Align Explore with Dashboards and Panels (grafana#16823)
  Explore: Fix empty result from datasource should render logs container (grafana#16999)
  Explore: Fixes zoom exception in Loki/Graph (grafana#16991)
  PanelEditor: Fix queries tab now showing, wrong skipDataQuery logic (grafana#16994)
  DataSourceApi:  convert interface to abstract class (grafana#16979)
  Panels: Fixed error panel tooltip (grafana#16993)
  Docker: Prevent a permission denied error when writing files to the default provisioning directory (grafana#16831)
  Notification: attempt to send notifications to all given email addresses (grafana#16881)
  GettingStarted: convert to react panel plugin (grafana#16985)
  Plugins: Remove dataFormats key and add skipDataQuery (grafana#16984)
  AlertList: removed icon
  MetricsPanelCtrl: use shared queryRunner to support query execution (grafana#16659)

* master: (49 commits)
  add support for periodically reloading mysql client certs (grafana#14892)
  Chore: Deduplicate sqlstore transaction code (grafana#17069)
  Alertmanager: Replace illegal chars with underscore in label names (grafana#17002)
  Adjusted documentation for gcs to reflect the code (grafana#16947)
  fix: Initial url update in Explore should replace existing url history grafana#17030 (grafana#17061)
  Explore: Allow switching between metrics and logs  (grafana#16959)
  Chore: explore possibilities of using makefile (grafana#17039)
  Chore: Bump jest to 24.8.0 (grafana#17094)
  Chore: Bump ts-node to 8.1.0 (grafana#17093)
  Release: Updated changelog
  backend: replace /pkg/errors with errutil (grafana#17065)
  Explore: Fixes filtering in Prometheus queries when clicking in Table (grafana#17083)
  Remotecache: Avoid race condition in Set causing error on insert.  (grafana#17082)
  Build: Support publishing MSI to grafana.com (grafana#17073)
  InputDataSource: better empty value support (grafana#17075)
  Panels: Fixed alert icon position in panel header (grafana#17070)
  GraphPanel: use SeriesData directly (skip legacy transformation) (grafana#17037)
  Streaming: support streaming in MetricsPanelCtrl (grafana#17034)
  Gauge: Fix switching orientation issue when switching from BarGauge to Gauge (grafana#17064)
  serverlock: run tests async should be more linear time wise (grafana#17059)
  ...

* grafana/master:
  Feature: LDAP refactoring (grafana#16950)
  explore: fix issues when loading and both graph/table are collapsed  (grafana#17113)
  explore: make sure datasource is added to target (grafana#17116)
  Fix: tighten revive exit code & make it happy (grafana#17127)
  GraphPanel: Don't sort series when legend table & sort column is not visible  (grafana#17095)
  Chore: Update grafana-ui version to 6.2.0-alpha.0 (grafana#17109)

* master:
  Chore: fix codespell issue with build (grafana#17144)