Daily development (MXB related)

[philiaN]

* tools: restored the wheels and chain in BikeEd

* tools: integrated support for the flags folder in Map Viewer

* tools: removed legacy code in the exporters

* tools: fixed a bug in BikeEd

* tools: added chain link rotation support in BikeEd

* tools: 64 bits porting of Map Viewer and Track Editor

* GPB / WRS / KRP / MXB: track tools updated: http://forum.piboso.com/index.php?topic=3565.msg96165#msg96165

[philiaN]

* GPB / WRS / KRP / MXB: fixed a SteamVR mirror window bug

[philiaN]

* GPB / WRS / KRP / MXB: optimized antialiasing for HDR and VR rendering

[philiaN]

* GPB / WRS / KRP / MXB: fixed a VR crash

[philiaN]

* MXB: added support for animated trackside screens

[philiaN]

* MXB: refactoring of the code handling the dedicated cockpit model, to fix a problem with the trackside screen. The changes also improve memory usage.

[philiaN]

* GPB / WRS / KRP / MXB: fixed a water reflections rendering error

* GPB / WRS / KRP / MXB: started the integration of the "plastic" wall material

* Tools: added the centerline to the "Height" view

[philiaN]

* GPB / WRS / KRP / MXB: investigation of the rendering performance on Radeon cards

[philiaN]

* GPB / WRS / KRP / MXB: changed the voting to only count the active voters

[philiaN]

* GPB / WRS / KRP / MXB: tuning of the collision parameters for all the materials ( including the new "plastic" one )

[philiaN]

* GPB / WRS / KRP / MXB: added support for custom layout objects in each track

[philiaN]

* GPB / WRS / KRP / MXB: more tuning of the collision parameters for all the materials

[philiaN]

* KRP: release8 available: http://forum.kartracing-pro.com/index.php?topic=6731.0

[philiaN]

* GPB / WRS / KRP / MXB: started the rendering code rewrite

[philiaN]

* MXB: started work to support straight rhythm