The actual ultimate field weakening release

While the least release was meant to finally fix high speed related errors this one actually does, tested on many cars.
Details:

• Removed curkifrqgain, it seems no longer needed and creates confusion
• Added binstream command (binary streaming of real time data)
• PWM overflow fix in FOC implementation
• Limit iq at the same rate that ifw is ramped up
• Limit id MTPA at the half the rate that ifw is ramped up
• Replaced field weakening controller with simple IIR filter which is smoother
• Do not disable PWM when stationary with Prius inverter