Updated configuration and http api docs

docs/sources/installation/configuration.md

@@ -252,7 +252,7 @@ How long sessions lasts in seconds. Defaults to `86400` (24 hours).
 When enabled Grafana will send anonymous usage statistics to stats.grafana.org.
 No ip addresses are being tracked, only simple counters to track running instances,
 versions, dashboard & error counts. It is very helpful to us, please leave this
-enabled. Counters are sent every 24 hours.
+enabled. Counters are sent every 24 hours. Default value is `true`.
 
 ### google_analytics_ua_id
 If you want to track Grafana usage via Google analytics specify *your* Univeral Analytics ID

docs/sources/reference/http_api.md

@@ -135,8 +135,16 @@ Will return the dashboard given the dashboard slug. Slug is the url friendly ver
           },
         }
 
+### Delete dashboard
+
+`DELETE /api/dashboards/db/:slug`
+
+The above will delete the dashboard with the specified slug. The slug is the url friendly (unique) version of the dashboard title.
+
 ## Data sources
 
+### Create data source
+
 ## Organizations
 
 ## Users