Cleanup speech synth implementation. Correct recognizer.

Tools/speech_recognizer/GSSpeechRecognitionServer.m

@@ -48,11 +48,13 @@ static GSSpeechRecognitionServer *sharedInstance;
 - (void) startListening
 {
   // abstract nothing to do...
+  [_engine startListening];
 }
 
 - (void) stopListening
 {
   // abstract nothing to do...
+  [_engine stopListening];
 }
 
 - (void) setDelegate: (id<NSSpeechRecognizerDelegate>)delegate

Tools/speech_recognizer/GSSpeechRecognizer.h

@@ -1,8 +1,5 @@
 #import "GSSpeechRecognitionServer.h"
 #import <AppKit/NSSpeechRecognizer.h>
 
-
-@interface GSSpeechRecognizer : NSSpeechRecognizer {
-}
-- (id)init;
+@interface GSSpeechRecognizer : NSSpeechRecognizer
 @end

Tools/speech_recognizer/GSSpeechRecognizer.m

@@ -11,6 +11,12 @@ static int clients;
 + (void)initialize
 {
   server = [[GSSpeechRecognitionServer sharedServer] retain];
+
+  if (server != nil)
+    {
+      clients++;
+    }
+  
   [[NSNotificationCenter defaultCenter]
 		addObserver: self
 		   selector: @selector(connectionDied:)
@@ -70,4 +76,20 @@ static int clients;
   [super dealloc];
 }
 
+- (void) startListening
+{
+  if (server != nil)
+    {
+      [server startListening];
+    }
+}
+
+- (void) stopListening
+{
+  if (server != nil)
+    {
+      [server stopListening];
+    }
+}
+
 @end