Remove chat/gale.

This hasn't been updated since 2005, the HOMEPAGE and MASTER_SITES are
dead, and the DESCR describes it as alpha-quality. It's also failing to
build.

As far as other packaging systems go, I can only find this in FreeBSD
Ports, where it was removed.

I can't find anything that depends on it, either.


(nia)

@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.218 2019/05/03 17:14:27 nia Exp $
+# $NetBSD: Makefile,v 1.219 2019/06/19 11:03:38 nia Exp $
 #
 
 COMMENT=	Communication programs
@@ -32,7 +32,6 @@
 SUBDIR+=	fisg
 SUBDIR+=	gajim
 SUBDIR+=	gajim-plugin-omemo
-SUBDIR+=	gale
 SUBDIR+=	gg2
 SUBDIR+=	gloox
 SUBDIR+=	gnomeicu