* Update nginx docs
Added step to remove passphrase from self-signed cert private key.
Removed http block since enabled sites now are included inside the http block in modern nginx configs
* Update nginx.markdown
Added note about sites-available directory in RPM-based distros (and possibly others)
I have not read the docs extensively but the yaml config example given seems incorrect. It have adjusted to to what I believe is the correct config for the automation example given. I am not sure if things changed with the new Automation editor but I don't want people struggling with configs due to bad documentation.
Though not incorrect, the instructions for installing HA on Armbian are very sparse. This proposed change provides a better way to help users get Home Assistant properly installed on Armbian (linking to existing docs for setting up in a venv)
Pacaur does not work as root for security reasons, it will only ask for a password interactively when invoking `makepkg`:
```
$ sudo pacaur -S home-assistant
[sudo] password for zoresvit:
:: you cannot perform this operation as root
```
* Improve backup github doc
Unignore .travis.yaml, which is referenced later in the document to set up CI testing on push.
* Fix extension on .travis.yml
It's .travis.yml and not .travis.yAml
* Include notes about entity_ids that start with a number
Based on info discovered by @armills in forum thread: https://community.home-assistant.io/t/google-maps-as-a-card/9382/40
Wanted to update the docs as I had never run into this before nor had I seen it in the docs.
* Updated based on input from armills
* Format as code
* Updated apiai logo
* Updated Api.ai logo
The current logo was not visible against our white background (on the
components page) or the gray background (elsewhere on the website).
* Added group notifications instructions
Added instructions for sending notifications to multiple phones
* Link notification group
