code: function validatePinch() {
  		    var hasCorrectFingerCount = validateFingers();
  		    var hasEndPoint = validateEndPoint();
  			var hasCorrectDistance = validatePinchDistance();
  			return hasCorrectFingerCount && hasEndPoint && hasCorrectDistance;
  			
  		}
docs: PINCHES 
  Returns true of the current pinch meets the thresholds
  @return Boolean
  @inner