Fix hedgehog being able to make walk/jump sounds before it was placed If in hog placement phase you select Skip and then pressed the walk/jump keys, you heard sounds although the hedgehog is not placed yet.

if(WIN32 AND NOT UNIX)
    install(DIRECTORY .
        DESTINATION ${target_library_install_dir}
		FILES_MATCHING PATTERN "*.dll" PATTERN "*.ico" 
		)
endif(WIN32 AND NOT UNIX)