Release libstrophe-0.12.3

Signed-off-by: Steffen Jaeckel <jaeckel-floss@eyet-services.de>

ChangeLog

@@ -1,3 +1,12 @@
+0.12.3
+	- Improve TCP-connection establishment (#221)
+	- Handle case where the server doesn't provide the `bind` feature (#224)
+	- Fix configure script for non-bash shells (#218)
+	- Parse JID's according to RFC7622 (#219)
+	- Fix potential memory leak in internal DNS resolver (#219)
+	- Fix potential memory leaks in `xmpp_conn_set_cafile()` and `xmpp_conn_set_capath()` (#219)
+	- Internal improvements (#219)
+
 0.12.2
 	- Fix reconnect issues when Stream Management is enabled (#211)
 	- Fix resolver ... this time for real hopefully (fixup of #200) (#214)

configure.ac

@@ -1,6 +1,6 @@
 m4_define([v_maj], [0])
 m4_define([v_min], [12])
-m4_define([v_patch], [2])
+m4_define([v_patch], [3])
 m4_define([project_version], [v_maj.v_min.v_patch])
 
 m4_define([lt_cur], m4_eval(v_maj + v_min))