ports/169040: audio/ario: Converted to OptionsNG

[Grzegorz Blach]

ario configuration now is broken:

1. OPTIONS_DEFINE= NLS override OPTIONS_DEFINE=	AVAHI, so only NLS
option is available during 'make config'

2. AVAHI_DESC is defined in Mk/bsd.options.desc.mk, it isn't necessary
to override this variable with similar message

3. Porter handbook suggest use WITHOUT_NLS variable to choose using
gettext or not. Also I think /etc/make.conf is better place to set this
variable, than port Makefile, so I removed NLS option.


Please revert your patch and commit my patch without changes.