Minor spec file cleanup and remove icon patch from scm.

xfburn-0.5.4-icon.patch

@@ -1,20 +0,0 @@
-diff -Nur xfburn-0.5.4.orig/xfburn.desktop.in xfburn-0.5.4/xfburn.desktop.in
---- xfburn-0.5.4.orig/xfburn.desktop.in	2014-06-02 23:55:30.000000000 -0600
-+++ xfburn-0.5.4/xfburn.desktop.in	2015-09-30 09:45:27.465132535 -0600
-@@ -5,7 +5,7 @@
- _Comment=CD and DVD burning application
- Exec=xfburn
- TryExec=xfburn
--Icon=media-cdrom
-+Icon=stock_xfburn
- MimeType=application/x-cd-image;
- Terminal=false
- Categories=X-XFCE;GTK;DiscBurning;Archiving;AudioVideo;Utility;
-@@ -14,6 +14,6 @@
- Actions=BurnImage;
- 
- [Desktop Action BurnImage]
--Icon=media-cdrom
-+Icon=stock_xfburn
- Exec=xfburn -i %f
- _Name=Burn Image (xfburn)

xfburn.spec

@@ -39,16 +39,17 @@ compositions of data to either CD or DVD.
 
 
 %prep
-%setup -q
-%patch1 -p1
+%autosetup -p1
 
 # fix appdata installation location
 sed -i 's/\$(datadir)\/appdata/\$(datadir)\/metainfo/' Makefile.in
 
+
 %build
 %configure
 %make_build
 
+
 %install
 %make_install INSTALL='install -p'
 
@@ -61,6 +62,7 @@ desktop-file-install --vendor ""                            \
 
 appstream-util validate-relax --nonet %{buildroot}%{_datadir}/metainfo/%{name}.appdata.xml
 
+
 %post
 update-desktop-database &> /dev/null ||:
 touch --no-create %{_datadir}/icons/hicolor &>/dev/null || :
@@ -73,7 +75,6 @@ if [ $1 -eq 0 ] ; then
     /usr/bin/gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
 fi
 
-
 %posttrans
 /usr/bin/gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :