Merge remote-tracking branch 'grafana/master'

* grafana/master:
  Instana datasource plugin 1.02 (grafana#270)
  Zabbix plugin version 3.9.1 (grafana#271)
  Adding Sidewinder data source version 0.2.0 (grafana#265)
  Update Breadcrumb Panel (grafana#269)
  Update AppDynamics Grafana Datasource (grafana#264)
  Add adremsoft-netcrunch-app 2.0 (grafana#260)
  Fixed conflicting styles in Organisations panel (grafana#259)
  Boom table panel for grafana (grafana#257)
  Update clickhouse-datasource to 1.4.3 (grafana#258)
  Update Organisations panel (grafana#254)
  IBM APM plugin 0.8 (grafana#243)
  Release ajax-panel 0.0.4 (grafana#251)
  Upgrade opennms-helm-app to v1.1.0. (grafana#256)
  Release camptocamp-prometheus-alertmanager-datasource 0.0.4 (grafana#253)
  * updated vonage status panel to version 1.0.8 - Grafana 5.0.x support (grafana#255)
  Publish Discrete 0.0.7 (grafana#245)
  update gnocchi datasource to 1.7.0 (grafana#249)
  Zabbix plugin v3.9.0 (grafana#252)