* Add explicit pass architecture to lightweight. It is possible to write a custom pass and a custom LW renderer and arrange these passes in a way that makes sense for your project.
* Remove Command buffer from setup API
* Pull surface data into their own passes for more explicit control.
* Splitting out existing LW passes to be more granular
* Add default LWRP renderer that can be used as a reference
* Add test for custom LW pipe.
* Split out RT handles to be part of the renderer configuration now.
* Remove Surface handling from LW Renderer and push to passes.
* Add template images for new test.
* Update changelog
* Init push
-Updated existing tests, simplified and compressed
-Added new tests, many more, to cover missing coverage and prepare for upcoming features
-Compressed Images to save space
-Removed duplicate or unused assets
* Added Shadergraph test scene
Tweaked existing material files
* Updated missing prefabs (due to nested prefabs)
Added all OSX Metal reference images
* Fixed issue with test 050_shader_graphs where the UVs broke in playmode
* Updated Build List
* Added check for only enabled scenes in the build menu, this will help avoid issues running tests not in the build and also easily be able to disable tests if needed
* Tweaked tests
Added OSXEditor Metal reference images
Added WindowsEditor DX11 reference images
* Fix shadow cascade issue that was due to cut and paste error lol
* Updated cascade test with correct references
Updated Adam prefab to nested prefabs
* Update windowsEditor DX11 ...
* Added support to receive shadows prop in standard PBS and Simple Lighting shaders.
* Updated test scene
* updated release notes
* addressed PR comment.
* updated test images for test 020.
* merged test scene 020
* Fixed Unlit GI
* Added test for standard unlit shader
* Added release notes
* Add gizmo drawing into LWRP game view
* Add test script to scene
* updated release notes
* added test 053 to test list.
* Added test images.
* Pack light subtractive mode in light position w component
* Use simpler light mapping delegate
* Rename attenuation test scene to avoid name collision