Temperature code updates (#1814)

* Create a typedef for temperatures

* Quick parse replace temp types

* Fixup for fast/slow PWM on PinecilV2

* Update PIDThread.cpp

* Pinecil small tips need less smoothing

* Remove incorrect comment

* Remove unused function

* Update PinecilV2 Tune as well

source/Core/BSP/Pinecilv2/IRQ.h

@@ -21,7 +21,6 @@ void timer0_comp1_callback(void);
 void timer0_comp2_callback(void);
 void adc_fifo_irq(void);
 void GPIO_IRQHandler(void);
-void switchToSlowPWM(void);
 #ifdef __cplusplus
 }
 #endif