Adds domain name verification and multidomain support.
Adds option to enable/disable domain checking, disabled by default. Domain verification for multiple domains depends on new option muc_mapper_domain_base.
New JWT token impl that does not require token verification in Jicofo and uses anonymous authentication method(token goes as BOSH query param). Adds 'allow_empty_token" config option.
New JWT token impl that does not require token verification in Jicofo and uses anonymous authentication method(token goes as BOSH query param). Adds 'allow_empty_token" config option.