[tint2/epel7] add missing requires

[leigh123linux]

commit 1bc4d2658de9ea6d43f7d28312c70169a3532adf
Author: leigh123linux <leigh123linux at googlemail.com>
Date:   Sat Apr 26 10:40:00 2014 +0100

    add missing requires

 tint2.spec |   17 ++++++++++++-----
 1 files changed, 12 insertions(+), 5 deletions(-)
---
diff --git a/tint2.spec b/tint2.spec
index 1a5f59a..3b6bcb0 100644
--- a/tint2.spec
+++ b/tint2.spec
@@ -8,11 +8,18 @@ License:        GPLv2
 URL:            http://code.google.com/p/tint2
 Source0:        http://tint2.googlecode.com/files/%{name}-%{version}.tar.bz2
 
-BuildRequires:  cmake gtk2-devel
-BuildRequires:  pango-devel cairo-devel
-BuildRequires:  libXinerama-devel imlib2-devel
-BuildRequires:  libXdamage-devel libXcomposite-devel
-BuildRequires:  libXrender-devel libXrandr-devel
+BuildRequires:  cmake
+BuildRequires:  gtk2-devel
+BuildRequires:  pango-devel
+BuildRequires:  cairo-devel
+BuildRequires:  libXinerama-devel
+BuildRequires:  imlib2-devel
+BuildRequires:  libXdamage-devel
+BuildRequires:  libXcomposite-devel
+BuildRequires:  libXrender-devel
+BuildRequires:  libXrandr-devel
+BuildRequires:  desktop-file-utils
+
 Requires:       tintwizard
 
 Patch0: %{name}-add-power-now-support.patch