Remove obsolete stm32f3 core files
SCons: Templates: add include file scanner
Core: Coretex: move vendor specific stuff to separate dirs
Core: Cortex: changed interrupt numbering scheme to one used in the CMSIS lib
Clock: Lpc: Static: change PllSetup to new interface
Ext: add STM32F0 header files
Platform XML: add basic STM32F0 file
Platform: Linker: add STM32F0 linker files
Core: Cortex: add STM32F0 support
Gpio: STM32AF: add sTM32F0 support
FreeRTOS: only build for cortex-m3/coretx-m4
Examples: add STM32F0 Discovery blink example