Create RenderTest to load truth cube data and display them for all strains.
Revise RenderTest for Truth Cube.

1. Add origial uniaxial_positions.csv dataset for the test.
2. Use ApplicationData to load data file.
3. Rename the render test to TruthCubeRenderTest.
Revise TruthCubeRenderTest.

+ Add common RenderTest class to SetUp() and TearDown() rendering environment.
+ Inherite TruthCubeRenderTest from RenderTest and update the code.
+ Add doInitialize() runTest() to loading and run truth cube render test
Revise and clean up truth cube render test.

+ Using #include "..." format for the code.
+ Moving ParseTruthCubeData into TruthCubeRenderTest struct.
+ Remove extra namespace of math vector3d.
Delete comments on TruthCube dataset in RenderTest.
Add specialized Conversion for float Matrices

add RO Property Macro
Add a test for passing shared ptrs through accessible
Improve and add Test for Matrix cast

Add documentation to Accessible for convert function
Add Accessible to Uniform [fails compile]
Test Accessibility in Uniforms
Correct function name of parseTruthCubeData using lower case for 1st character.
Make ViewElement onws a Keyboard Device

ViewElement class now has a shared KeyboardDevice object.

OsgViewElement could decide whether or not to use KeyboardDeivce.
Merge remote-tracking branch 'origin/master'
Clean up headers, add dynamic libs in CMake file
Fix typo in MouseDevice CMakeList
Add Octree DCD contact calculation with unit tests

Added an octree dcd contact calculation that will calculate contact for
all shapes that already have a box contact calculation written. This
also include unit tests to test all of these shape types (capsule,
plane, double sided plane, and sphere).

So this in effect adds octree-capsule, octree-plane,
octree-doublesidedplane, and octree-sphere contact calculation.
Change signature of ViewElement::getKeyboardDevice, make it pure virtual

Make method "getKeyboardDevice()" return a shared pointer to
CommonDevice instead of KeyboardDevice.
Also, make this method pure virtual.

Fix ViewElementTests and ManagerTests since they used to use ViewElement
(which is now pure virtual).

Let OsgViewElement uses keyboard device by overriding
ViewElement::getKeyboardDevice().
Merge remote-tracking branch 'origin/master' into wip/ViewElement-Keyboard

Conflicts:
	SurgSim/Graphics/OsgViewElement.cpp
	SurgSim/Graphics/OsgViewElement.h
	SurgSim/Graphics/UnitTests/ManagerTests.cpp
	SurgSim/Graphics/UnitTests/ViewElementTests.cpp
Roll back files covered by mering Master
Make OsgViewElement owns a shared Mouse Device

ViewElement class defines the interface to return a Input::CommonDevice

OsgViewElement decides whether or not to use the owned MouseDeivce.