Added ColourSegment and ClassificationColours classes.
Merge branch 'feature/VisionPort' of https://github.com/nubots/NUClearPort into feature/VisionPort
Included LookUpTable in ScanLines class.
Merge branch 'feature/VisionPort' of https://github.com/nubots/NUClearPort into feature/VisionPort
Converting old Point and Vector2 types to armadillo types.
Resolved conflicts in ScanLines.h and GreenHorizon.h