Remove test debugging settings

build.xml

@@ -104,7 +104,6 @@
         <arg value="tcp://${test.hostname}:1883" />
         <env key="LD_LIBRARY_PATH" path="${output.folder}" />
         <env key="DYLD_LIBRARY_PATH" path="${output.folder}" />
-        <arg value="--verbose" />
       </exec>
     </else>
     </if>

test/test4.c

@@ -1331,7 +1331,6 @@ int test7(struct Options options)
 		goto exit;
 	}
 
-	MQTTAsync_setTraceLevel(MQTTASYNC_TRACE_MINIMUM);
 	rc = MQTTAsync_getPendingTokens(c, &tokens);
 	assert("getPendingTokens rc == 0", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
 
@@ -1429,10 +1428,7 @@ int main(int argc, char** argv)
 			for (options.test_no = 1; options.test_no < ARRAY_SIZE(tests); ++options.test_no)
 			{
 				failures = 0;
-                if (options.test_no == 7)
-					MQTTAsync_setTraceLevel(MQTTASYNC_TRACE_MINIMUM);
-				else
-					MQTTAsync_setTraceLevel(MQTTASYNC_TRACE_ERROR);
+				MQTTAsync_setTraceLevel(MQTTASYNC_TRACE_ERROR);
 				rc += tests[options.test_no](options); /* return number of failures.  0 = test succeeded */	
 			}
 		}