Merge pull request #1706 from doudz/tts

Add picotts documentation

source/_components/tts.picotts.markdown

@@ -0,0 +1,39 @@
+---
+layout: page
+title: "Pico Text-to-Speech"
+description: "Instructions how to setup Pico Text-to-Speech with Home Assistant."
+date: 2017-01-03 16:00
+sidebar: true
+comments: false
+sharing: true
+footer: true
+logo: home-assistant.png
+ha_category: Text-to-speech
+ha_release: 0.36
+---
+
+The `picotts` text-to-speech platform uses offline pico Text-to-Speech engine to read a text with natural sounding voices.
+This requires to install the pico tts library on the system, typically on debian just do `sudo apt-get install libttspico-utils`
+On some raspbian release, this package is missing but you can just copy the arm deb package from debian.
+
+To enable text-to-speech with Pico, add the following lines to your `configuration.yaml`:
+
+```yaml
+# Example configuration.yaml entry
+tts:
+  - platform: picotts
+```
+
+Configuration variables:
+
+- **language** (*Optional*): The language to use. Defaults to `en-US`. 
+Supported languages : 'en-US', 'en-GB', 'de-DE', 'es-ES', 'fr-FR', 'it-IT'
+
+A full configuration sample:
+
+```yaml
+# Example configuration.yaml entry
+tts:
+  - platform: picotts
+    language: 'fr-FR'
+```