Add cmake build options in format of `QTK_*`
+ `QTK_UPDATE_SUBMODULES` to include Assimp as a git submodule
+ `QTK_BUILD_SHARED_LIBS` to toggle building Qtk as Shared / Static
+ Use qt6_add_big_resources to improve build time
+ RM::getPath(sting) to build absolute path to assets
+ Allows easy access to models or other large assets not loaded into QRC
+ Move MainWidget::Camera() to Scene::Camera()
+ Move MainWidget::Projection() to Scene::Projection()
+ Add Scene::View() static function to retrieve camera view matrix
Shaun Reed