replaced libtiff-devel dependency by libjpeg-devel

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@16743 d0543943-73ff-0310-b7d9-9358b9ac24b2

freeswitch.spec

@@ -52,7 +52,7 @@ BuildRequires: db4-devel
 BuildRequires: python-devel
 BuildRequires: libogg-devel
 BuildRequires: libvorbis-devel
-BuildRequires: libtiff-devel
+BuildRequires: libjpeg-devel
 #BuildRequires: mono-devel
 BuildRequires: alsa-lib-devel
 BuildRequires: which