abcde: multiple fixes.

- No binaries, only bash and perl scripts so mark it as "noarch".
- /etc/abcde.conf is a configuration file, add it to conf_files.
- perl is required by the musicbrainz script, so add it as dependency.

srcpkgs/abcde/template

@@ -1,8 +1,8 @@
 # Template file for 'abcde'
 pkgname=abcde
 version=2.5.4
-revision=1
-makedepends="cd-discid vorbis-tools"
+revision=2
+makedepends="cd-discid vorbis-tools perl"
 build_style="gnu-makefile"
 maintainer="Philipp Hirsch <itself@hanspolo.net>"
 license="GPL-2"
@@ -12,8 +12,10 @@ checksum=85b679b970e728a986487adcbff7c51eb0e72f9fa10c4450521f8e029fa6e591
 short_desc="A Better CD Encoder"
 
 abcde_package() {
+  noarch="yes"
   depends="${makedepends}"
+  conf_files="/etc/${pkgname}.conf"
   pkg_install() {
     vmove all
   }
-}
+}