ENH: Add collision between cylinder and sphere

See merge request !185

STYLE: Remove custom FLS Camera controller sources

See merge request !184

FLS Calibration changes

See merge request !183

ENH: Added flat shading to RenderMaterial

See merge request !182

BUG: Old errors cause new HDAPI devices to appear to fail

See merge request !181

The HDAPI error stack persists across device instances, so the error
stack should be flushed before initializing a new device and checking
for initialization errors.  Otherwise, a fatal error is thrown even if
the device intializes correctly

ENH: Set texture repeat mode to off by default

See merge request !180

Updated camera controller - angulation and camera head rotation

See merge request !179

ENH: Add cylinder analytical geometry and its VTK render delegate

See merge request !178

Also modified Arduino device for handling roll-only data

VRPN Streaming Arduino added to client / server code

Switch to sjh/vrpn to allow for quick changes to the
Arduino vrpn server/client

This prevents linker errors in Windows from finding multiple
copies of the vrpn base classes.

ENH: Add translation offset due to angulation

See merge request !177

Custom camera controller

See merge request !176

Enh changes from cameranavigation

See merge request !174

STYLE: Uncrustify configuration

See merge request !171