- Fixed algorithm issues in Point and Line classes, in particular: cross and perp methods.

- Created PixelApproximative class, to approximate rational-valued line to pixel grid.

- Introduced Point.mirror method.

- Added a little tests.

- Improved first generetion of genetic algorithm

- Added JavaPoint class to integrate Scalas Point class with Java. This problem I am still resolving.

Road-map:
- Write tests for PixelApproximative
- Improve fitness function
- Repair genetic algorithm
- Set up neural network