* Adding example for doing a search
Not intuitive and it took me a while but I worked it out so I'm documenting here.
* Minimize the conf sample and move search to full sample
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After the upgrade to use voluptuous to parse the configuration, sensor.imap needs to pass username instead user. Note that user also works, but to keep it coherent, we are updating the documentation.
(home_assistant) ↪ hass --script check_config
Testing configuration at /home/hass/.homeassistant
16-08-28 00:49:35 ERROR (MainThread) [homeassistant.bootstrap] Invalid config for [sensor.imap]: required key not provided @ data['username']. Got None
Failed config
sensor.imap:
user: <redacted>
port: 993
platform: imap
password: <redacted>
server: imap.gmail.com
name: Gmail Alerts
Successful config (partial)
sensor.imap:
After replacing ```user``` by ```username```, ```hass --script check_config``` works as expected.
