hidentd: misc tweaks.

- If license is GPL, there's no need to install it.
- system_accounts creates a group with the same user specifically, so
that there's no need to set system_groups.

srcpkgs/hidentd/template

@@ -1,7 +1,7 @@
 # Template file for 'hidentd'
 pkgname=hidentd
 version=0.4
-revision=1
+revision=2
 build_style=gnu-configure
 depends="ucspi-tcp"
 short_desc="A simple and secure ident (RFC1413) server"
@@ -12,10 +12,8 @@ homepage="http://core.segfault.pl/~hobbit/hidentd/"
 distfiles="http://core.segfault.pl/~hobbit/hidentd/dist/hidentd-${version}.tar.gz"
 checksum=cc89268edb2964e15dfd21b147fcf745cc49a832deab003ff0968bf999195f78
 system_accounts="hidentd"
-system_groups="hidentd"
 
 post_install() {
-	vlicense COPYING
 	vdoc README
 	vsv hidentd
 }