Merge pull request #32 from caternuson/iss31

Add distance in cm

Author: gamblor21

adafruit_vl53l0x.py

@@ -506,6 +506,13 @@ def measurement_timing_budget(self, budget_us):
             )
             self._measurement_timing_budget_us = budget_us
 
+    @property
+    def distance(self):
+        """Perform a single reading of the range for an object in front of
+        the sensor and return the distance in centimeters.
+        """
+        return self.range / 10
+
     @property
     def range(self):
         """Perform a single reading of the range for an object in front of