* Added STM32duino support;
Serial and DFU upload protocols
* Fixed ld script naming for Olimexino STM32
* Renamed boards and their framework to arduino
* Board genericSTM32F103RB framework renamed to arduino
* Changed boards url and vendor
* Merged usbid with hwid's;
renamed STM32duino to Arduino;
some other minor changes
* Replaced framework-stm32duino with framework-arduinoststm32
* Updated platform.json