0.4.1 release
Fix #45 support STM32 set I2C pins (#46) - fix #45 support STM32 set I2C pins ARDUINO_ARCH_STM32 - update readme badges - minor edits
Fix #45 support STM32 set I2C pins (#46) - fix #45 support STM32 set I2C pins ARDUINO_ARCH_STM32 - update readme badges - minor edits