Changed folder structure
Deleted pong testing.
Added a camera class to the framework to start displaying stuff in 3D.
Also add a Cube class to test camera functionality.
Added three shapes to be drawn:
- Cube
- Circle Plane
- Cylinder

All of these classes can be colored, and moved around how someone wishes to do.

Deleted tmp Physics class...

Added Camera and Light class, where Camera is almost fully done.
More movement will be added.
Light class is still empty.
Finished framework with UML.

- Cube is now sizeable
- no more glitching when drawing a cylinder
- UML can be found in concept folder
Added new graphical objects to draw:
- Quadric | with width, height, depth
- Terrain (generated with Cubes) takes in a row count and column count

Also added basic movement to the camera:
- Up and Down (Y Axis)
- Left and Right (X Axis)
- Forward and Backward (Z Axis)

//Still working on the rotation..

Updated UML file too.
Changed camera movement:

The bindings are now as follows,
* forward = W
* backward = S
* left = A
* right = D
* rotation left = Q
* rotation right = E

- camera view is now set to a isometric view