Ingame Summary: Line Chart Entity

[viddie]

Almost fully implemented, but some improvements can be made:

• [ ] Chart base class RenderNoData(), called by inheriting class, to show when no data is available
• [ ] User defined y=c lines with colors and names
• [x] Y-Axis font multiplier independent of the other axis/label fonts
• [ ] Render Labels for first/last point
  • [ ] Offset those points to not be too close to left/right side of chart