android: create android project in create-android-project.py python script

This script supersedes androidbuild.sh, and also supports using a SDL3 prefab archive

android-project/app/jni/src/Android.mk

@@ -4,15 +4,16 @@ include $(CLEAR_VARS)
 
 LOCAL_MODULE := main
 
-SDL_PATH := ../SDL
-
-LOCAL_C_INCLUDES := $(LOCAL_PATH)/$(SDL_PATH)/include
-
 # Add your application source files here...
-LOCAL_SRC_FILES := YourSourceHere.c
+LOCAL_SRC_FILES := \
+    YourSourceHere.c
+
+SDL_PATH := ../SDL  # SDL
+
+LOCAL_C_INCLUDES := $(LOCAL_PATH)/$(SDL_PATH)/include  # SDL
 
 LOCAL_SHARED_LIBRARIES := SDL3
 
-LOCAL_LDLIBS := -lGLESv1_CM -lGLESv2 -lOpenSLES -llog -landroid
+LOCAL_LDLIBS := -lGLESv1_CM -lGLESv2 -lOpenSLES -llog -landroid  # SDL
 
 include $(BUILD_SHARED_LIBRARY)