0.3.1

Built platforms: Windows, Linux/X11, OSX, Android
Note: OSX .dylib is not signed and will need explicit permission from the user or codesigning for running.

Added

• Support for codesigning OSX builds directly from make invocation.
  The optional parameters are CODE_SIGN_IDENTITY and OTHER_CODE_SIGN_FLAGS.
• LUA_BIN option for specifying a Lua command other than lua when building
• native-luajit make target, used by CI
• unzip-to-build make target, for unzipping artifacts from CI to build folder

Fixed

• strip invocation on OSX builds
• Update build GitHub Actions workflow with newer build pipeline

Changed

• Added build/.gdignore to distribution, to stop Godot from trying to import
  build/jit/*.lua files
• Added default values for MACOSX_DEPLOYMENT_TARGET, making it an optional
  parameter for OSX builds