Connection: class for getTree/putTree
Derive Stanza from Show and Eq.
Handle all stanza types in a single data type.
Ignore unexpected but legal SAX events, such as comments and processing instructions.
Added stanza functions for converting XML trees into generic stanzas, messages, and presence notifications.
Use new leak-safe helper functions from GSASL.
Allow the SASL mechanism used to be automatically negotiated.
Ported authentication to GNU SASL. Currently, only the PLAIN mechanism is supported.
When binding a resource, allow the calling code to request a specific resource string be used.
Add functions for retrieving parts of a JID as strings.
In TLS mode, check for pending data before calling ``tlsRecv``. If no data is pending, wait for some first. By waiting for input in Haskell code, SIGINT will work again.
Add basic support for the ``message`` and ``presence`` stanza types, which simplify the construction of XML trees.
Change JIDs to be unformatted when shown -- turns out using show for formatting was a dumb idea, because it would typecheck even if the value was no longer a JID.
Export the JID constructor.
Extracted incremental XML parsing to a separate library.
Cleaned unused and duplicate imports, and added some type declarations.
In ``clientBind``, parse and return the JID returned from the server.