* Update .travis.yml
* Update platformio.ini
* Update .travis.yml
* Fix compilation
* Change platformio config
* Try to fix travis build
* save work
* save work
* save work
* save work
* save work
* save work
* save work
* save work
* save work
* save work
* save work
* save work
* save work
* save work
* save work
* save work
* save work
* Add new pio config for CI
* save work
* save work
* save work
* save work
* Try to fix CI run for example knx-linux
* Fix compilation
* Try to fix ESP8266 compilation
* Do not enable cEMI server per default. Is only enabled during platformio build externally
