sample cross domain policy (install in wwwroot and edit
list of permitted hosts)

Adobe specification for crossdomain.xml:
- http://www.adobe.com/devnet/articles/crossdomain_policy_file_spec.htm


git-svn-id: http://dev.piwik.org/svn/trunk@1208 59fd770c-687e-43c8-a1e3-f5a4ff64c105