Upgrade sysutils/battmond to v0.4

Add license BSD2CLAUSE
Change the distfile location to GITHUB
Update maintainer email to <ntarmos@gmail.com>

Major changes:
  - Add support for suspend instead of halt (-z)

PR:		238336
Submitted by:	ntarmos <ntarmos@cs.uoi.gr> (maintainer)

sysutils/battmond/Makefile

@@ -2,13 +2,18 @@
 # $FreeBSD$
 
 PORTNAME=	battmond
-PORTVERSION=	0.3
+DISTVERSION=	0.4
 CATEGORIES=	sysutils
-MASTER_SITES=	http://ntarmos.dyndns.org/Software/FreeBSD/
 
-MAINTAINER=	ntarmos@cs.uoi.gr
+MAINTAINER=	ntarmos@gmail.com
 COMMENT=	Daemon monitoring the battery level of ACPI-enabled laptops
 
+LICENSE=	BSD2CLAUSE
+
+USE_GITHUB=	yes
+GH_ACCOUNT=	ntarmos
+GH_TAGNAME=	0.4
+
 PLIST_FILES=	sbin/battmond \
 		etc/rc.d/battmond \
 		man/man1/battmond.1.gz

sysutils/battmond/distinfo

@@ -1,2 +1,3 @@
-SHA256 (battmond-0.3.tar.gz) = 2a97fcd0fe665f7e47fcea551f4e3d42faae450b0301ec17f796b06e1d2de65f
-SIZE (battmond-0.3.tar.gz) = 3231
+TIMESTAMP = 1568982487
+SHA256 (ntarmos-battmond-0.4_GH0.tar.gz) = f21d10cf940f0cbce305c53077d32fce037df5241292b607c9a9cf313b5294c4
+SIZE (ntarmos-battmond-0.4_GH0.tar.gz) = 4121

sysutils/battmond/files/patch-Makefile

@@ -1,5 +1,5 @@
---- Makefile.orig	2014-06-26 23:11:34.738471328 +0800
-+++ Makefile	2014-06-26 23:11:57.588499251 +0800
+--- Makefile.orig	2019-09-19 13:32:10 UTC
++++ Makefile
 @@ -14,10 +14,10 @@ battmond: battmond.c
  	${CC} ${CFLAGS} battmond.c -o battmond -lutil
  

sysutils/battmond/pkg-descr

@@ -1,6 +1,6 @@
 Battmond is a small daemon monitoring the battery level on ACPI-enabled
 (laptop) computers, by probing the ACPI device on regular intervals. It
 can warn you (through syslog) when the battery level is running low, and
-halt the system when it drops below a critical level threshold.
+halt or suspend the system when it drops below a critical level threshold.
 
-WWW: http://ntarmos.dyndns.org/
+WWW: https://github.com/ntarmos/battmond/