Merge pull request #3 from MCME/master

merge to my fork
Merge pull request #4 from MCME/master

merge to my fork
Rotating plot models
* Plot models are rotated by 180 degrees on the opposite side of the road
Unclaiming plots
* plots can now be unclaimed
* fixed rotating plots
* updated version
Merge pull request #17 from Ivan1pl/master

Rotating models