Rewrite identd

- Use gio (which is cross platform)
- Properly support multiple users
- Allow configuring port
- Allow other plugins overriding

src/common/hexchat.c

@@ -42,6 +42,7 @@
 #include "ignore.h"
 #include "hexchat-plugin.h"
 #include "plugin.h"
+#include "plugin-identd.h"
 #include "plugin-timer.h"
 #include "notify.h"
 #include "server.h"
@@ -388,6 +389,7 @@ irc_init (session *sess)
 	done_init = TRUE;
 
 	plugin_add (sess, NULL, NULL, timer_plugin_init, NULL, NULL, FALSE);
+	plugin_add (sess, NULL, NULL, identd_plugin_init, identd_plugin_deinit, NULL, FALSE);
 
 #ifdef USE_PLUGIN
 	if (!arg_skip_plugins)