[godot] Add Windows setup.bat script.

spine-godot/setup.bat

@@ -0,0 +1,10 @@
+git clean -x -f -d
+rmdir godot /s /q
+git clone --depth 1 https://github.com/godotengine/godot.git -b 3.4.4-stable
+xcopy /E /I .idea godot\.idea
+copy custom.py godot
+xcopy /E /I ..\spine-cpp\spine-cpp spine_godot\spine-cpp
+cd godot
+scons -Q compiledb custom_modules="../spine_godot"
+scons target=debug custom_modules="../spine_godot" --jobs=8
+cd ..

spine-godot/setup.sh

@@ -1,11 +1,12 @@
 #!/bin/bash
 set -e
-#git clean -x -f -d
+git clean -x -f -d
+rm -rf godot
 git clone --depth 1 https://github.com/godotengine/godot.git -b 3.4.4-stable
 cp -r .idea godot
 cp custom.py godot
 cp -r ../spine-cpp/spine-cpp spine_godot
 pushd godot
 scons -Q compiledb custom_modules="../spine_godot"
-scons target=debug custom_modules="../spine_godot" --jobs=$(sysctl -n hw.logicalcpu)
+scons target=debug custom_modules="../spine_godot" --jobs=8
 popd