games/yquake2: UPDATE 7.10 -> 7.20

[Tom Murphy]

Hi,

  Here's is an update for games/yquake2 (7.20 was released on 10th of March 
2018)

Thanks,
Tom

Index: Makefile
===================================================================
RCS file: /cvs/ports/games/yquake2/Makefile,v
retrieving revision 1.14
diff -u -p -r1.14 Makefile
--- Makefile    15 Feb 2018 09:56:21 -0000      1.14
+++ Makefile    13 Mar 2018 21:44:46 -0000
@@ -4,11 +4,10 @@ ONLY_FOR_ARCHS=       i386 amd64 sparc64
 
 COMMENT=       Yamagi Quake II
 N=             yquake2
-V=             7.10
+V=             7.20
 PKGNAME=       ${N}-${V}
 DISTNAME=      quake2-${V}
 CATEGORIES=    games
-REVISION=      2
 
 HOMEPAGE=      http://www.yamagi.org/quake2/
 MAINTAINER=    Adam Wolk <aw...@openbsd.org>
Index: distinfo
===================================================================
RCS file: /cvs/ports/games/yquake2/distinfo,v
retrieving revision 1.6
diff -u -p -r1.6 distinfo
--- distinfo    10 Dec 2017 12:14:36 -0000      1.6
+++ distinfo    13 Mar 2018 21:44:46 -0000
@@ -1,2 +1,2 @@
-SHA256 (quake2-7.10.tar.xz) = +jJDtYn4gyXbS2Pdu4OEhYfBybBBpzRRadrXIt6yUV8=
-SIZE (quake2-7.10.tar.xz) = 1792748
+SHA256 (quake2-7.20.tar.xz) = ZBNiOboIdH3f58GMF/h6nNNzDNSoZ7bkOO7p80QVoK0=
+SIZE (quake2-7.20.tar.xz) = 1852212