Gnat Stats v1.4 Update

Gnat-Stats OLED Version 1.4 :

STM32 BluePill     Support
Remove PowerPin Support

Hardware Serial Monitor updated to v1.1
Compiled with .Net 4.6.2 to make use of OpenHardwareMonitor's updated DLL

Gnat-Stats small TFT version (Phat-Stats) coming soon...