No rounding of battery percent

Baris - your system of rolling average seems to work really well. I'd originally included the rounding to make the levels jump about less but that isn't needed with the rolling average code. So have set the rounding to 1.

Author: dexdan

batt_check.py

@@ -19,7 +19,7 @@ def __init__(self):
         self.res1 = 180  # resistor connected to VBATT (/1000)
         self.res2 = 100  # resistor connected to GND (/1000)
         self.reps = 10  # how many times to take each measurement for averaging
-        self.pcround = 5  # round % battery to nearest
+        self.pcround = 1  # round % battery to nearest
 
         # Define Pins/Ports on ADC
         self.SPICLK = 16