screenfetch: update to 3.9.1

Changelog:
https://github.com/KittyKatt/screenFetch/releases/tag/v3.9.1

OK solene@ bcallah@

sysutils/screenfetch/Makefile

@@ -1,11 +1,11 @@
-# $OpenBSD: Makefile,v 1.5 2019/10/22 20:10:22 cwen Exp $
+# $OpenBSD: Makefile,v 1.6 2019/11/26 21:02:17 cwen Exp $
 
 COMMENT =	display system information in the terminal for screenshots
 PKGNAME =	${DISTNAME:L}
 
 GH_ACCOUNT =	KittyKatt
 GH_PROJECT =	screenFetch
-GH_TAGNAME =	v3.9.0
+GH_TAGNAME =	v3.9.1
 
 CATEGORIES =	sysutils misc
 

sysutils/screenfetch/distinfo

@@ -1,2 +1,2 @@
-SHA256 (screenFetch-3.9.0.tar.gz) = 1t9O93Y/l2HYGMh4Rl1473AbcQAqUNTxUPZaMcwb6jc=
-SIZE (screenFetch-3.9.0.tar.gz) = 77670
+SHA256 (screenFetch-3.9.1.tar.gz) = qpfc0qhXauGN5sFsGXRKrhVzo9p1Qa9LmKkZMKMKMXg=
+SIZE (screenFetch-3.9.1.tar.gz) = 77350

sysutils/screenfetch/patches/patch-screenfetch-dev

@@ -1,31 +0,0 @@
-$OpenBSD: patch-screenfetch-dev,v 1.3 2019/10/22 20:10:23 cwen Exp $
-
-Improve kernel version and architecture reporting and fix disk total usage
-From https://github.com/KittyKatt/screenFetch/pull/648
-
-Index: screenfetch-dev
---- screenfetch-dev.orig
-+++ screenfetch-dev
-@@ -1271,7 +1271,7 @@ detecthost () {
- # Kernel Version Detection - Begin
- detectkernel () {
- 	if [[ "$distro" == "OpenBSD" ]]; then
--		kernel=$(sysctl kern.version|awk -F'[ =:]' 'NR==1{print $3" "$4" "$5}')
-+		kernel=$(uname -a | cut -f 3- -d ' ')
- 	else
- 		# compatibility for older versions of OS X:
- 		kernel=$(uname -m && uname -sr)
-@@ -1702,8 +1702,12 @@ DetectIntelGPU() {
- detectdisk () {
- 	diskusage="Unknown"
- 	if type -p df >/dev/null 2>&1; then
--		if [[ "${distro}" =~ (Free|Net|Open|DragonFly)BSD ]]; then
-+		if [[ "${distro}" =~ (Free|Net|DragonFly)BSD ]]; then
- 			totaldisk=$(df -h -c 2>/dev/null | tail -1)
-+		elif [[ "${distro}" == "OpenBSD" ]]; then
-+			totaldisk=$(df -Pk 2> /dev/null | awk '
-+				/^\// {total+=$2; used+=$3; avail+=$4}
-+				END{printf("total %.1fG %.1fG %.1fG %d%%\n", total/1048576, used/1048576, avail/1048576, used*100/total)}')
- 		elif [[ "${distro}" == "Mac OS X" ]]; then
- 			totaldisk=$(df -H / 2>/dev/null | tail -1)
- 		else