Bump xmpp-parsers to 0.12.2.

This also removes minidom, jid and try_from as direct dependencies,
since they are now reexported by xmpp-parsers.

src/client/auth.rs

@@ -6,7 +6,7 @@ use sasl::client::Mechanism;
 use sasl::common::scram::{Sha1, Sha256};
 use sasl::common::Credentials;
 use tokio_io::{AsyncRead, AsyncWrite};
-use try_from::TryFrom;
+use xmpp_parsers::TryFrom;
 use xmpp_parsers::sasl::{Auth, Challenge, Failure, Mechanism as XMPPMechanism, Response, Success};
 
 use crate::xmpp_codec::Packet;

src/client/bind.rs

@@ -1,7 +1,7 @@
 use futures::{sink, Async, Future, Poll, Stream};
 use std::mem::replace;
 use tokio_io::{AsyncRead, AsyncWrite};
-use try_from::TryFrom;
+use xmpp_parsers::TryFrom;
 use xmpp_parsers::bind::Bind;
 use xmpp_parsers::iq::{Iq, IqType};
 

src/client/mod.rs

@@ -1,7 +1,6 @@
 use futures::{done, Async, AsyncSink, Future, Poll, Sink, StartSend, Stream};
 use idna;
-use jid::{Jid, JidParseError};
-use minidom::Element;
+use xmpp_parsers::{Jid, JidParseError, Element};
 use sasl::common::{ChannelBinding, Credentials};
 use std::mem::replace;
 use std::str::FromStr;