- Update to 0.9.1:
* Fixed bug #95 (DNS lookup failing on Cygwin)
* Removed dependency on the check package

- Update to 0.9.0:
* IPv6 support
* Legacy SSL support
* Initial Android support
* Resolver returns all SRV records instead of one. Lookup is performed
according to RFC2052
* xmpp_connect_raw() provides access to a xmpp_conn object just after
establishing TCP connection. This allows to implement in-band
registration, authentication mechanisms or serverless messaging
* xmpp_conn_t object is reusable now and can be reconnected with saving
all handlers, flags, jid and password
New API:
* xmpp_uuid_gen()
* xmpp_connect_raw()
* xmpp_conn_open_stream_default()
* xmpp_conn_open_stream()
* xmpp_conn_tls_start()
* xmpp_conn_get_flags()
* xmpp_conn_set_flags()
* xmpp_conn_set_keepalive()
* xmpp_conn_is_secured()
* xmpp_stanza_del_attribute()
* xmpp_stanza_get_to()
* xmpp_stanza_get_from()
* xmpp_stanza_set_to()
* xmpp_stanza_set_from()