Added earth model resources, removed test.cpp
Completed initial refactoring

* Moved rendering, camera and object management to new classes.
* Added a .OBJ loader to load models into the program.
* Moved camera controls to new file.
Added object registration to scene manager
Update to all the managers.

Updated so SceneManager handles rendering the scene and delegates tasks to
the Camera and content mangers.  Can currently render a blue screen.
Updated managers initialisation

Also updated the renderScene function, set the needed values in the
render framework to produce a scene and render multiple objects
Added CSVpartser
Added model info loading from file.
Updated ContentManager initialisation

Initialised ContentManager - path : string
Added model data loading

LoadModel now loads the needed data to create .obj models
Updated project to allow model loading

Moved all model resources in to src.  Files being in the resource
directory causes issues while loading data for the object.
Models are now renderable.
Implemented basic camera management, rendering not workign
Fixed rendering loading models no material loading

Earth models now load but currently have no material assocaited with them.
untabified phong.frag
Textures and model loading completed

Modeling and texture loading works.  Need to implement correct shaders and
clean up ContentManager.
VS project file update
Completed basic framework for coursework.

This new framework will be used for any lessons learnt from this point onwards so they can be directly applied to the coursework program.
New baked texture
Updates for new shader
Fixed specular light