Move all scripts to one location as one page per script (#4554)

source/_docs/tools/ensure_config.markdown

@@ -0,0 +1,18 @@
+---
+layout: page
+title: "ensure_config"
+description: "Script to perform a check if the configuration file exists"
+release_date: 2017-02-23 11:00:00
+sidebar: true
+comments: false
+sharing: true
+footer: true
+redirect_from: /docs/tools/scripts/#existence-of-configuration
+---
+
+This script checks if the `configuration.yaml` file exists. If the file is not available, one is created.
+
+```bash
+$ hass --script ensure_config
+```
+