N26 component (#8908)

* added n26 documentation
added n26 icon

* resized image

* added switch category

* Update source/_components/n26.markdown

Co-Authored-By: markusressel <markus9100@gmail.com>

* Update source/_components/n26.markdown

Co-Authored-By: markusressel <markus9100@gmail.com>

* Update source/_components/n26.markdown

Co-Authored-By: markusressel <markus9100@gmail.com>

* Update source/_components/n26.markdown

Co-Authored-By: markusressel <markus9100@gmail.com>

* Update source/_components/n26.markdown

Co-Authored-By: markusressel <markus9100@gmail.com>

* removed unnecessary redirect

* added information about what N26 is and what the component allows you to do.

* upped ha_release to 0.91
removed "card_id" config param since it will be removed

* updated ha_release to 0.92

Co-Authored-By: markusressel <markus9100@gmail.com>

source/_components/n26.markdown

@@ -0,0 +1,44 @@
+---
+layout: page
+title: "N26"
+description: "Instructions on how to integrate N26 component within Home Assistant."
+date: 2019-03-11 20:00
+sidebar: true
+comments: false
+sharing: true
+footer: true
+logo: n26.png
+ha_category:
+  - Finance
+  - Sensor
+  - Switch
+ha_release: 0.92
+featured: false
+ha_iot_class: "Local Polling"
+---
+
+The [N26](https://n26.com) integration for Home Assistant allows you to track your N26 account.
+
+N26 is a bank from germany that launched as a start up. It is an "online only" bank in that it has no local "stores" to retrieve or deposit money and account management is done only through their web interface and mobile apps. The sensor allows to show account info including balance, spaces (sub-accounts within an account) and bank card status. The switch allows to change the "Blocked/Unblocked" status of an N26 bank card.
+
+## {% linkable_title Configuration %}
+
+Add the following entry to the `configuration.yaml` file:
+
+```yaml
+# Example configuration.yaml entry
+n26:
+  username: YOUR_EMAIL
+  password: YOUR_PASSWORD
+```
+
+{% configuration %}
+username:
+  description: The account username.
+  required: true
+  type: string
+password:
+  description: The account password.
+  required: true
+  type: string
+{% endconfiguration %}