Added support for the end of prohibitions and the prohibited left and right signals.

See merge request !3

Parking obstacles

See merge request !2

Add parking objects as parked cars obstacles in launch file, but commented. Create output directory if it does not exist.

Opendrive lib

See merge request !1

Converted the project to an application.

Added cloe function to geometries. Removed delete geometries from road, now clear_geometries laso delete the pointers