* update lightberry sketches
update compilehowwto (windows disclaimer)
some refactoring in main cmakelists + preparation for windows compile
tune ada driver, set delayAfterConnect default to 1.5s because some arduino (e.g. mega r3) needs this
set priority min/max for grabber/network services - prevent colliding prios between webui/background stuff and grabbers/net services
* add check if config is writable. TODO do something usefull in webui
* fix indention error
* fix typo
* fix webui can't write led config
* typo
* fix cmakelists
* change methode of detecting linux
* Added new Candle effect - like those fake flickering led candles
* Candle work...
code cleanups
parameter changes
schema file
english labels
* renamed a title
* candle effect german localisation
* fix typo in police.py
