Updated docs

docs/sources/index.md

@@ -2,13 +2,34 @@ page_title: About Grafana
 page_description: Introduction to Grafana.
 page_keywords: grafana, introduction, documentation, about
 
-# About
+# About Grafana
 
 Grafana is a general purpose dashboard and graph composer. Its focused on providing
 rich ways to visualize time series metrics, mainly though graphs. It currently
 has rich support for for [Graphite](http://graphite.readthedocs.org/en/latest/), [InfluxDB](http://influxdb.org)
 and [OpenTSDB](http://opentsdb.net). But supports other data sources via plugins.
 
+It is most common usage is for infrastructure monitoring, application monitoring and metric analytics. But Grafana
+has an open architecture and design that enabled is to be used in other domains as well, like home automation,
+weather and industrial sensors analytics.
+
+## Support
+
+If you have any trouble with Grafana, either the install or some feature you do not understand or you suspect isn't working
+correctly there are a number of sources where you can get help.
+
+- [Troubleshooting guide](../troubleshooting)
+- \#grafana IRC channel on freenode
+- Search closed and open [issues on github](https://github.com/grafana/grafana/issues).
+- [Mailing list](https://groups.io/org/groupsio/grafana)
+
+Do not hesitate to open a new issue with a question, bug report or an idea for improvement.
+
+User feedback and involvement is paramount to making a product better so please take the time and create an issue.
+
+## Paid support
+If you wish to get paid support please [contact us](mailto:contact@grafana.org).
+
 ## License
 
 Grafana is licensed under Apache 2.0. See [LICENSE](https://github.com/grafana/grafana/blob/master/LICENSE.mdhttps://github.com/grafana/grafana/blob/master/LICENSE.md)

docs/sources/screencasts/feature_tour/index.html.slim

@@ -1,12 +0,0 @@
-
-
-h1 Grafana video tour
-
-.row
-	.panel.callout
-		| This video will show you some of the basic features like building graphs and dashboards. It is a little outdated, the function
-		| editor has been much improved since this video was made.
-
-.row
-	iframe width="513" height="317" src="//www.youtube.com/embed/OUvJamHeMpw?vq=hd1080" frameborder="0" allowfullscreen="1"
-

docs/sources/screencasts/function_editor/index.html.slim

@@ -1,11 +0,0 @@
-
-
-h1 Grafana 1.5 Function editor
-
-.row
-	.panel.callout
-		| This video demos the new Graphite function editor that was introduced in Grafana v1.5
-
-.row
-	iframe width="513" height="317" src="//www.youtube.com/embed/I90WHRwE1ZM?vq=hd1080" frameborder="0" allowfullscreen="1"
-

docs/sources/support/index.md

@@ -1,20 +0,0 @@
-page_title: Support
-page_description: Support options for Grafana.
-page_keywords: grafana, support, documentation
-
-# Support
-
-If you have any trouble with Grafana, either the install or some feature you do not understand or you suspect isn't working
-correctly there are a number of sources where you can get help.
-
-- [Troubleshooting guide](../troubleshooting)
-- \#grafana IRC channel on freenode
-- Search closed and open [issues on github](https://github.com/grafana/grafana/issues).
-- [Mailing list](https://groups.io/org/groupsio/grafana)
-
-Do not hesitate to open a new issue with a question, bug report or an idea for improvement.
-
-User feedback and involvement is paramount to making a product better so please take the time and create an issue.
-
-## Paid support
-If you wish to get paid support please [contact us](mailto:contact@grafana.org).