Generate shared object

Modify build-script to generate a shared library for Godot.

project.godot

@@ -1,15 +0,0 @@
-; Engine configuration file.
-; It's best edited using the editor UI and not directly,
-; since the parameters that go here are not all obvious.
-;
-; Format:
-;   [section] ; section goes between []
-;   param=value ; assign values to parameters
-
-config_version=5
-
-[application]
-
-config/name="RTR"
-config/features=PackedStringArray("4.2", "Forward Plus")
-config/icon="res://icon.svg"