Release v0.4.0

Release Notes

• Updated rust-gpu to 0.7
• Corrected usage of texture types and builtins
• Corrected uniform / storage buffer declarations
• Formalized Cargo.toml for better separation between local development and release code

Commits

• 16893a8 - Add create-tag-release.yml
• 96a5044 - Update dependencies, bump version to 0.4.0
• 3c39ae3 - Project workspace refactor
• 75c5c4f - Remove spirt-passes dir
• f9139d9 - Add spirt-passes directory to .gitignore
• d0de944 - Update to spirv-std 0.7
• 65edae2 - Remove erroneous PWD folder
• ed7ac98 - Switch from Add::add to + operators
• c152391 - Formalize Cargo.toml patch section
• 33a194d - Update to latest rust-gpu-bridge
• 22f483f - Refactor uniform / storage buffers to use arrays / slices
• 4b0e3d1 - Correctness pass for texture types, builtin usage