Initial geometry test added to version control
Draft for surface-related methods
Comparison functions for points (for sorting)
Surface methods (UNTESTED)
Corrected surface, also added some tests for surface and geometry, printing points
Test files for visualization
Merge pull request #1 from shanisi/master

Test files for visualization
Modifications in simulator
Merge remote-tracking branch 'origin/master'
Added logic of the one run simulator
Additional functionality for points
Mass physics added
Corrected time integration
Draft of wheel physics
Testing wheel physics
Added wheeltest output
Wheel physics improved