bumped up downloaded celt version to 0.7.0

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@15738 d0543943-73ff-0310-b7d9-9358b9ac24b2

freeswitch.spec

@@ -13,7 +13,7 @@ URL:          http://www.freeswitch.org/
 Packager:     	Michal Bielicki
 Vendor:       	http://www.freeswitch.org/
 Source0:      	http://files.freeswitch.org/%{name}-%{version}.tar.bz2
-Source1:	http://files.freeswitch.org/downloads/libs/celt-0.6.1.tar.gz
+Source1:	http://files.freeswitch.org/downloads/libs/celt-0.7.0.tar.gz
 Source2:	http://files.freeswitch.org/downloads/libs/flite-1.3.99-latest.tar.gz
 Source3:	http://files.freeswitch.org/downloads/libs/lame-3.97.tar.gz
 Source4:	http://files.freeswitch.org/downloads/libs/libshout-2.2.2.tar.gz