OF-65: Update rpm spec file License field to APLv2

git-svn-id: http://svn.igniterealtime.org/svn/repos/openfire/trunk@11576 b35dd754-fafc-0310-a699-88a17e54d16e

build/rpm/openfire.spec

@@ -8,7 +8,7 @@ Source1: jre-dist.tar.gz
 Group: Applications/Communications
 Vendor: Jive Software
 Packager: Jive Software
-License: GPL
+License: Apache license v2.0
 AutoReqProv: no
 URL: http://www.igniterealtime.org/