Holger Müller

Add publish

4

fixes #113

Add poll() return status

1

Implement a return state to poll() to do something like ``` if (!mqtt_client.poll()) { attemptReconnect(); } ```

Added a status output on the web-page.  This rework also considers that ESP8266 TCP buffer limit is 1460 bytes. Bigger messages must be split in packages. It can handle...

add 20CB commands

4

Contribute from my VScotHO1 config ... - added Raumtemperatur and Betriebsart - updated ErrorStates - removed getMischerM1/2/3 (not supported)

Updated to work with Apache 2.4 (getallheaders() returns keys in pascal case now). Using change case to lower to work with all versions.