* Implement /map and /*
* Change public/app/video-stream/ to build sources list dynamically
* Implement GPIO (PWM): https://code.google.com/p/webiopi/wiki/RESTAPI
* Reverse engineer what /map is supposed to do
* Catch exceptions and throw right error code
* Implement PWM interface
* Invent interfaces:
    * SPI
    * I2C
    * 1-Wire
    * Serial
