[Android] Copy over the Dolphin shared library to the Android APK build directory so it doesn't need to be manually copied each time.

Source/Core/DolphinWX/CMakeLists.txt

@@ -172,6 +172,9 @@ if(ANDROID)
 	${LIBS}
 	"-Wl,--no-whole-archive"
 	)
+	add_custom_command(TARGET ${DOLPHIN_EXE} POST_BUILD
+		COMMAND cp ARGS ${CMAKE_SOURCE_DIR}/libs/armeabi-v7a/lib${DOLPHIN_EXE}.so ${CMAKE_SOURCE_DIR}/Source/Android/libs/armeabi-v7a
+	)
 else()
 	add_executable(${DOLPHIN_EXE} ${SRCS})
 	target_link_libraries(${DOLPHIN_EXE} ${LIBS} ${WXLIBS})