Remove all GLUT specific windowing from examples. #4

#include "ofMain.h"
#include "testApp.h"
#include "ofAppGlutWindow.h"

//========================================================================
int main( ){

    ofAppGlutWindow window;
    ofSetupOpenGL(&window, 1024,768, OF_WINDOW);            // <-------- setup the GL context

    // this kicks off the running of my app
    // can be OF_WINDOW or OF_FULLSCREEN
    // pass in width and height too:
    ofRunApp( new testApp());

}

#include "ofMain.h"
#include "testApp.h"

//========================================================================
int main( ){

    ofSetupOpenGL(1024,768, OF_WINDOW);         // <-------- setup the GL context

    // this kicks off the running of my app
    // can be OF_WINDOW or OF_FULLSCREEN
    // pass in width and height too:
    ofRunApp( new testApp());

}