Bugfix release

Maintenance and general cleaning release

Pregenerate utility release

Re-release of v0.1.4 on the correct branch with class bindings

Update to Godot v3.1.1

Update bindings

Forgot to do this for v0.1.0.

Bugfix release

Feature release

- NativeScripts now use the fully qualified name to refer to D classes
- D strings are no longer accepted by Godot functions. Godot string literals `gs!"Some text"` can be used instead
- LDC on Android/Termux can compile Godot-D projects now

Bugfix release

Bugfixes and custom signals