Updated comments; minor correction in some naming
Cosmetic update to comments and README files
ZNEO:  Add ESPI driver
Minor and cosmetic changes from initial 16z (v2) bringup
STM32 dmapreflight method must be conditioned on CONFIG_SDIO_PREFLIGHT.  From Pelle Windestam
Updated README files
Nucleo:  Remove bogus MPU definitions
16z: Reduce size of stacks
Nucleo-F401RE:  Remove FRAM references
Updates to ZNeo configurations + misc cosmetic changes to comments
Zneo:  Updated patch.  Found another compiler failure
ZNeo: update calibration
ZNeo:  Calculation of timer reload and prescaler was wrong
Sourceforge ticket #26: STM32 up_prioritize_irq should not be called if CONFIG_ARCH_IRQPRIO is not defined
Zneo Serial:  Fix cut'n'paste error in some conditional configuration
ZNeo Serial:  Need to configure UART1 alternate function
Zneo:  Fix UART1 buffer setup
Zneo:  Misc minor updates from debugging
Zneo:  ESPI needs to configure GPIO for ESPI
Minor/cosmetic changes