fix many warnings

remove btMultiSapBroadphase.*
make collisionFilterGroup/collisionFilterMark int (instead of short int)

examples/ExampleBrowser/GwenGUISupport/GwenParameterInterface.cpp

@@ -36,12 +36,13 @@ struct MySliderEventHandler : public Gwen::Event::Handler
     bool m_showValue;
 
 	MySliderEventHandler(const char* varName, Gwen::Controls::TextBox* label, Gwen::Controls::Slider* pSlider,T* target, SliderParamChangedCallback callback, void* userPtr)
-		:m_label(label),
+	:	m_callback(callback),
+		m_userPointer(userPtr),
+		m_label(label),
 		m_pSlider(pSlider),
-		m_targetValue(target),
-        m_showValue(true),
-		m_callback(callback),
-        m_userPointer(userPtr)
+	m_targetValue(target),
+	m_showValue(true)
+
 	{
 		memcpy(m_variableName,varName,strlen(varName)+1);
 	}

examples/ExampleBrowser/InProcessExampleBrowser.cpp

@@ -233,7 +233,7 @@ void	ExampleBrowserThreadFunc(void* userPtr,void* lsMemory)
 	ExampleBrowserThreadLocalStorage* localStorage = (ExampleBrowserThreadLocalStorage*) lsMemory;
 
 	ExampleBrowserArgs* args = (ExampleBrowserArgs*) userPtr;
-	int workLeft = true;
+	//int workLeft = true;
   b3CommandLineArgs args2(args->m_argc,args->m_argv);
 	b3Clock clock;
 
@@ -411,7 +411,8 @@ btInProcessExampleBrowserMainThreadInternalData* btCreateInProcessExampleBrowser
     data->m_exampleBrowser = new DefaultBrowser(&data->m_examples);
     data->m_sharedMem = new InProcessMemory;
     data->m_exampleBrowser->setSharedMemoryInterface(data->m_sharedMem );
-    bool init = data->m_exampleBrowser->init(argc,argv);
+	bool init;
+	init = data->m_exampleBrowser->init(argc,argv);
     data->m_clock.reset();
     return data;
 }

examples/ExampleBrowser/OpenGLExampleBrowser.cpp

@@ -721,7 +721,7 @@ static void saveCurrentSettings(int currentEntry,const char* startFileName)
 
 static void loadCurrentSettings(const char* startFileName, b3CommandLineArgs& args)
 {
-	int currentEntry= 0;
+	//int currentEntry= 0;
 	FILE* f = fopen(startFileName,"r");
 	if (f)
 	{