Commonroad-io

Added
- Support for over 50 new traffic signs from Germany
- Support of phantom obstacles
- New visualization module which supports MVC pattern
- Functions for adding and removing traffic signs, traffic lights, and intersections from a scenario or lanelet network
- New icon visualization interface and new icons for bus, truck, and bicycle (developed by Simon Sagmeister - TUM FTM)

Changed
- Scaling of traffic signs is coupled with the zoom level

Fixed
- Various small bug fixes

Added
- Support of environment obstacles, e.g. buildings
- Several new traffic signs
- New ScenarioID class for the representation of benchmarks
- New line marking types *unknown* and *no_marking*
- Crossings for intersections

Changed
The creation of lanelet assignments for obstacles is now optional. This decreases the loading time of scenarios.
The lanelet assignment can still be performed manually after loading a scenario.

Fixed
- Docstrings for properties
- Autoscaling visualization when plotting trajectories.
- Function *generate_object_id* works now if no element has been added before and reserves ID if object
will be added later
- Runtime warning during calls to find_lanelet_by_position
- Various small bug fixes

Changed
- Traffic signs are not visualized by default

Added
- new tags for compatibility with 2018b XML format
- new lanelet types: unknown and interstate

Fixed
- Various small bug fixes

Added
- Support of 2020a Scenarios with TrafficLights, TrafficSigns, and Intersection objects
- SignalStates store information on turn lights, horn, hazard lights, and blue lights of DynamicObstacles
- New Solution object simplifies creating solution xml files and automatically checks the validity of benchmark IDs
- GeoTransformation object stores location and transformation information for lanelet networks extracted
from the real world

Changed
- SolutionReader can now read solution files generated by the CommonRoadSolutionReader
- CommonRoadSolutionWriter can directly write computation times and the CPU model into the solution file
- Visualization is improved and now supports legends

Fixed
- Various small bug fixes

Removed
- The old commonroad.common.solution_writer.CommonRoadSolutionWriter is deprecated and replaced by
commonroad.common.solution.CommonRoadSolutionWriter

Changed
- Increased decimal precision of file writer
when lanelets join into or split from other lanelets
- Minimum of 3 points per lanelet border are required

Fixed
- File writer writes goal lanes correctly
- LaneletNetwork/find_lanelet_by_id returns None instead of an error if it's not contained in network

Added
- Initial version