View visitors
The basic implementation of visitors in the view is now samewhat complete.
It includes:
- Displaying animated ghosts for each visitor spawned by the model
- Visitors positions are updated according to the model
- Visitors face the direction of their movement
- Smoothed rotation and position
- Bugfixes and resolution of mergeconflicts from model-people and model_cartography
This branch includes the latest commits from model-people (1a6a1546) and model_cartography (c3961845)