Rename esphomeyaml to esphome (#426)

* Rename

* Update

* Add migration

* Fix

* Fix dashboard

* Change test

* Fixes

* Code cleanup

* Fix import order

* Update

* Automate docker builds

* Shellcheck

CONTRIBUTING.md

@@ -1,16 +1,16 @@
-# Contributing to esphomeyaml
+# Contributing to ESPHome
 
-esphomeyaml is a part of esphomelib and is responsible for reading in YAML configuration files,
+This python project is responsible for reading in YAML configuration files,
 converting them to C++ code. This code is then converted to a platformio project and compiled
-with [esphomelib](https://github.com/OttoWinter/esphomelib), the C++ framework behind the project.
+with [esphome-core](https://github.com/esphome/esphome-core), the C++ framework behind the project.
 
-For a detailed guide, please see https://esphomelib.com/esphomeyaml/guides/contributing.html#contributing-to-esphomeyaml
+For a detailed guide, please see https://esphome.io/guides/contributing.html#contributing-to-esphomeyaml
 
 Things to note when contributing:
 
  - Please test your changes :)
  - If a new feature is added or an existing user-facing feature is changed, you should also 
-   update the [docs](https://github.com/OttoWinter/esphomedocs). See [contributing to esphomedocs](https://esphomelib.com/esphomeyaml/guides/contributing.html#contributing-to-esphomedocs)
+   update the [docs](https://github.com/esphome/esphome-docs). See [contributing to esphome-docs](https://esphome.io/guides/contributing.html#contributing-to-esphomedocs)
    for more information.
  - Please also update the tests in the `tests/` folder. You can do so by just adding a line in one of the YAML files
    which checks if your new feature compiles correctly.