* Influxdb sensor with voluptuous configuration validation

* Adding sensor to coveragerc since there is no test for now

This uses the discovery code from netdisco/ha to discover yamaha
receivers. The old discovery code remains if discovery is turned of in
HA, at least for now. Though it probably is worth turning that off in
the future.

* Added Currencylayer exchange rate sensor

* Updated .coveragerc to include currencylayer

* Update currencylayer.py

* Added Conf_name

* Use unix newlines on test_emulated_hue

This commit switches the test_emulated_hue module to use unix newlines
instead of the DOS style that were there before. (using dos2unix on
the file) This makes it consistent with the other files in the repo.

* Cleanup emulated_hue tests

Previously these tests relied on the mqtt light platform as test devices
to control with the emulated hue. However, this was pretty heavyweight
and required running an MQTT broker in the tests. Instead this commit
switches it to use the demo light platform which is strictly in memory.

Fixes #3549

* Fixes issue #4067 - Wunderground sensor with alerts exceeds API limits

 To avoid hitting the max limit of 500 calls per day, this patch keeps weather conditions being updated each 5 minutes
  and weather advisories each 15 minutes.

 This formula will result the following:

   conditions -> 300 seconds -> 5 minutes -> 12 req/h -> 288 req/day
   alerts -> 900 seconds -> 15 minutes -> 4 req/h -> 96 req/day

* Using timedelta in minutes instead seconds

* Adding timer setting functionality to sonos component

* Adding clear sleep timer for Sonos

* If no weather advisories were issued, state should return 0 instead Unknown

* Updated to keep on the same if statement

* Revert "Updated to keep on the same if statement"

This reverts commit 0e6a94aa0fa9b80dc60c7b222423fe71e1dda81b.

* Sonos improvements: media_* properties delegate to coordinator if speaker is a slave, media_image_url and media_title now works for radio streams, source selection/list takes speaker model into account, commands on slaves delegate to coordinator.

* Fixed failing unit tests.

Remove deprecated things

Config validation error line numbers

fix typos in script module strings

It looks like some copy / paste in docstrings, clean them up for
posterity.

* BUG Message data cannot be changed thus use voluptuous to ensure format

* Pilight daemon expects JSON serializable data

Thus dict is needed and not a mapping proxy.

* Add explanation why dict as message data is needed

* Use more obvious voluptuous validation scheme

* Pylint:  Trailing whitespace

* Pilight sensor component

* Python 3.4 compatibility

* D202

* Use pytest-caplog and no unittest.TestCase

* Fix setup/teardown of unittests

* Activate coverage testing

* Bugfix whitelist filter and use bugfixed pilight library

* Use newest pilight library that has a bugfix

* Add unittest for pilight hub component

* PEP257 for docstrings

* Bugfix setting device name from host name and small cleanup

- Init with connection error handling is more clear
- Comments clean-up

* PEP257

* New unittest with full coverage

* Upload missing testfixtures

* D209

* Handle double quotes in reply

* Formatting

* Added support for Notifications for Android TV / FireTV

* Silly me forgot to commit coverage

* Fixed pylint

* Fixed flake8

* Fixed another flake8 -.-

* Changed option 'ip' to 'host' like most other platforms do

This commit adds a new component for communicating with mochad[1] a
socket interface for the CM15A and CM19A USB X10 controllers. This
commit leverages the pymochad library to interface with a mochad socket
either on a local or remote machine. Mochad is added as as a generic
platform because it supports multiple different classes of device,
however in this patch only the switch device implemented as a starting
point. Future patches will include other devices types. (although
that's dependent on someone gaining access to those)

[1] https://sourceforge.net/projects/mochad/

* Enable updater in dev versions

* Code clarity

* Add log line about being on the current version already

* Remove dev check test

* Migrate WSGI to asyncio

* Rename wsgi -> http

* Python 3.4 compat

* Move linting to Python 3.4

* lint

* Lint

* Fix Python 3.4 mock_open + binary data

* Surpress logging aiohttp.access

* Spelling

* Sending files is a coroutine

* More callback annotations and naming fixes

* Fix ios