✨ AngleRange class

[SizzinSeal]

Overview

Adds the AngleRange class

Motivation

Consider the following:

Angle exitRange1 = 0_stDeg;
Angle exitRange2 = 0_cDeg;

in this example, exitRange1 is converted to 0 stDeg internally, while exitRange2 is converted to 90 stDeg internally. The 2 are not equal. To fix this, we need yet another helper class: AngleRange

AngleRange exitRange1 = 0_stDeg;
AngleRange exitRange2 = 0_cDeg;

Implementation

AngleRange inherits from the Angle class, so it works fine in Angle expressions (e.g AngleRange(0_stDeg) + 0_stDeg).
It can be constructed implicitly with both Angle and CAngle, with different behavior for each.