revisor: fix DVD label - remove quotes

revisor/revisor-2.2-volume-label.patch

@@ -0,0 +1,12 @@
+diff -ru revisor-2.2.orig/revisor/pungi.py revisor-2.2/revisor/pungi.py
+--- revisor-2.2.orig/revisor/pungi.py	2010-06-04 15:36:04.000000000 +0200
++++ revisor-2.2/revisor/pungi.py	2012-04-28 02:32:04.675002111 +0200
+@@ -584,7 +584,7 @@
+         if mt["discs"] > 1:
+             volume = "%s%d" % (volume, disc)
+ 
+-        extraargs.extend(['"%s"' % volume])
++        extraargs.extend(['%s' % volume])
+         extraargs.extend(['-o', isofile])
+ 
+         if not self.cfg.include_bootiso:

revisor/revisor.spec

@@ -132,6 +132,7 @@ Provides:       revisor-wui = %{version}-%{release}
 Source100: F13-buildinstall
 Patch100:  revisor-2.2-comps.patch
 Patch101:  revisor-2.2-release.patch
+Patch102:  revisor-2.2-volume-label.patch
 
 %description cli
 Revisor provides a set of graphical tools for building customized, updated
@@ -354,6 +355,7 @@ This is the Revisor Web User Interface package
 %setup -q
 %patch100 -p1
 %patch101 -p1
+%patch102 -p1
 
 %build
 %configure