3.9.22 20170228
* Update web console
* Fix Status 4 JSON message
* Add Exception info during restart if available
* Add osWatch service to detect loop hangs that might happen during
(OTA) upgrades
* Add WiOn support for relay and switch only (#82, #102)
* Allow for user specified relay count up to four in sonoff_template.h
(#109)
* Add support for HTU21 compatible I2C sensors SI7013, SI7020 and SI7021
(#118)
* Add NodeMCU or Wemos configuration option (#119)
3.9.18 20170218
* Fix ledstate 0 to turn off led
* Fix Sonoff Led dimmer range (#16)
* Change Sonoff Led command Dimmer to act on both cold and warm color
* Add Sonoff Led command Color CCWW where CCWW are hexadecimal values
fro 00 - FF
* Reduce Sonoff Led flickering by disabling interrupts during flash save
and disabling
* Led during OTA upgrade and Web upload (#16)
3.9.16 20170214
* Update latching relay handler
* Add support for IR led using IRremoteESP8266 library (#59)
* Add Hue argument passing using ArduinoJSON library (#59)
3.9.13 20170210
* Add FlashChipSize to Status 4
* Removed redundant DHT2 option and code
* Add Sonoff SV GPIO pin 05 configuration (#40)
* Add configuration file backup and restore via web page
* Fix latency due to light_sleep mode even if sleep was set to zero
(#50)
3.9.12 20170208
* Fix compile error when webserver is disabled (#30)
* Fix possible ESP8285 flash problem by updating Flash Chip Mode to DOUT
during OTA upload
* Fix hostname issues by not allowing user entry of string formatting
and removing from user_config.h (#36)
arendst