[x] better (cleaner) json handling

[x] pass parser as pointer everywhere

[x] cleanup visualizer code

[X] cleanup build system

[ ] start commiting in a more structured way
  - most of the bulk work is done so this will make things easier going forward

[ ] more acurate visualizer

[ ] seperate program to extract scene.pkg

[ ] gifs
  - https://github.com/notscuffed/repkg/blob/master/RePKG.Application/Texture/TexFrameInfoContainerReader.cs

[ ] RG88 & R8 textures
  - i think it works need to test more

Broken:
[ ] ./mauri ../../../c/workshop_wallpapers/1703298496/scene.pkg
  - xray only works in the middle

[X] ./mauri ../../../c/workshop_wallpapers/2048972911/scene.pkg
  - black background

[ ] ./mauri ../../../c/workshop_wallpapers/2212570435/scene.pkg
  - eyes not positioned correctly

[ ] ./mauri ../../../c/workshop_wallpapers/1829251189/scene.pkg
  - xray is flipped/flickering

[ ] ./mauri ../../../c/workshop_wallpapers/2216609166/scene.pkg
  - left side not draw?

[ ] ./mauri ../../../c/workshop_wallpapers/2178257725/scene.pkg
  - rotate breaks it

[ ] ./mauri ../../../c/workshop_wallpapers/1938288759/scene.pkg
  - visualizer not drawn correctly

[ ] ./mauri ../../../c/workshop_wallpapers/2157658616/scene.pkg
  - parse error

[ ] ./mauri ../../../c/workshop_wallpapers/1778616550/scene.pkg
  - first object has different blendmode, so we need to handle "combine" passes differently.
    The final pass should draw to the objects framebuffer as well as to the combine buffer,
	but using the "passthroughblend" shader.

[X] ./mauri  ../../../c/workshop_wallpapers/2008251577/scene.pkg
  - effect doesnt draw correctly
  - It was because of incorrect GL_TEXTURE_WRAP
  - should analyze this in renderdoc

[X] if version 2 is defined as a combo, g_Alpha and g_Color need to be set from the object
  visible should be a draw time check not handled when parsing

[ ] mouse paralax
[ ] camera shake

// long term

[ ] separate gui and engine in mauri
  - engine should be a shared library
  - there should be a cli interface along with gui

[ ] javascript scripting

[ ] particles