dev
Cookie textures and light materials for spot lights (#1579)
ezPluginBundles can now configure their own data directories to use (#1985)
Moved State Machine Asset transform to engine process (#1253)
Added a new test project that creates an entire ezGameApplication in a test, lets it run and then does image comparison. This makes it easy to test complicated engine functionality. First test creates about 30.000 game objects and renders them for a few frames, then takes a screenshot.