Game cam and eye banking, control schemes

- ShapeBaseData has two new properties.  cameraCanBank indicates that
the game object may bank its eye/camera, if supported by the object.
mountedImagesBank indicates that mounted images should bank with the
eye/camera in first person view.  Both default to false.
- Player supports 1st person eye and 3rd person camera banking when
making use of the new ExtendedMove class.
- Camera class supports banking when making use of the new ExtendedMove
class.
- GameConnection now has an idea of a control scheme.  This determines
how game objects should respond to input events.  A control scheme may
be set by either the server or client.  Current control schemes are:
-- Absolute rotation (likely though the ExtendedMove class)
-- Add relative yaw (from mouse or gamepad) to absolute rotation.
-- Add relative pitch (from mouse or gamepad) to absolute rotation.
- Player class supports the new control schemes when using the
ExtendedMove class.
- Camera class supports the new control scheme when using the
ExtendedMove class.

Engine/source/T3D/shapeBase.h

@@ -578,6 +578,12 @@ public:
    F32 cameraMaxFov;                ///< Max vertical FOV allowed in degrees.
    /// @}
 
+   /// @name Camera Misc
+   /// @{
+   bool cameraCanBank;              ///< If the derrived class supports it, allow the camera to bank
+   bool mountedImagesBank;          ///< Do mounted images bank along with the camera?
+   /// @}
+
    /// @name Data initialized on preload
    /// @{
 
@@ -1618,7 +1624,7 @@ public:
 
    /// Returns the eye transform of this shape without including mounted images, IE the eyes of a player
    /// @param   mat   Eye transform (out)
-   virtual void getEyeBaseTransform(MatrixF* mat);
+   virtual void getEyeBaseTransform(MatrixF* mat, bool includeBank);
 
    /// The retraction transform is the muzzle transform in world space.
    ///
@@ -1671,7 +1677,7 @@ public:
    virtual void getRenderMuzzleVector(U32 imageSlot,VectorF* vec);
    virtual void getRenderMuzzlePoint(U32 imageSlot,Point3F* pos);
    virtual void getRenderEyeTransform(MatrixF* mat);
-   virtual void getRenderEyeBaseTransform(MatrixF* mat);
+   virtual void getRenderEyeBaseTransform(MatrixF* mat, bool includeBank);
    /// @}