Fix warnings and line endings from previous SRV commit. Get rid of domain parameter of xmpp_connect_client(). Remove usused handler.c helper left over from previous commit.

src/handler.c

@@ -32,33 +32,6 @@
 #include "strophe.h"
 #include "common.h"
 
-/* do any of the immediate children have namespaces that match? */
-static int _match_children(xmpp_stanza_t * const stanza,
-			   const char * const ns)
-{
-    xmpp_stanza_t *child;
-    int matched = 0;
-    char *childns;
-
-    child = xmpp_stanza_get_children(stanza);
-    while (child) {
-	childns = xmpp_stanza_get_ns(child);
-	if (!childns) {
-	    child = xmpp_stanza_get_next(child);
-	    continue;
-	}
-
-	if (strcmp(ns, childns) == 0) {
-	    matched = 1;
-	    break;
-	}
-
-	child = xmpp_stanza_get_next(child);
-    }
-
-    return matched;
-}
-
 /** Fire off all stanza handlers that match.
  *  This function is called internally by the event loop whenever stanzas
  *  are received from the XMPP server.