This release includes:

• Add compatibility with FatFs 0.12c (Include in STM32duino FatFs v2.0.2)
• allow to redefine hardware flow control
  By default, it is disabled.
  It could be redefined in variant.h adding:
  If SDMMC:
  #define SD_HW_FLOW_CTRL SDMMC_HARDWARE_FLOW_CONTROL_ENABLE
  if SDIO:
  #define SD_HW_FLOW_CTRL SDIO_HARDWARE_FLOW_CONTROL_ENABLE
  or using build_opt.h:
  If SDMMC:
  -DSD_HW_FLOW_CTRL=SDMMC_HARDWARE_FLOW_CONTROL_ENABLE
  if SDIO:
  -DSD_HW_FLOW_CTRL=SDIO_HARDWARE_FLOW_CONTROL_ENABLE