jgmenu: update to 1.0, add patch for musl. (#377)

srcpkgs/jgmenu/patches/musl.patch

@@ -0,0 +1,10 @@
+--- watch.c.orig	2018-06-25 10:42:01.431602657 +0200
++++ watch.c	2018-06-25 10:42:59.363603488 +0200
+@@ -11,6 +11,7 @@
+ #include <stdlib.h>
+ #include <time.h>
+ #include <sys/stat.h>
++#include <sys/time.h>
+ 
+ #include "list.h"
+ #include "sbuf.h"

srcpkgs/jgmenu/template

@@ -1,6 +1,6 @@
 # Template file for 'jgmenu'
 pkgname=jgmenu
-version=0.9
+version=1.0
 revision=1
 build_style=gnu-makefile
 make_use_env=yes
@@ -13,4 +13,4 @@ maintainer="cr6git <quark6@protonmail.com>"
 license="GPL-2.0-or-later"
 homepage="https://www.github.com/johanmalm/jgmenu"
 distfiles="https://www.github.com/johanmalm/jgmenu/archive/v${version}.tar.gz"
-checksum=2095de1d0bceadba5a5e6e002626a936a95b0f08c4f3397f943d161cf606b3bb
+checksum=75d17be9476c429c05de22a12dcd47097dad97a7fa2f5b0053cd05d4db160ac8