[svn r42] Disabled the extensive logging by default. Use the -vv flag to get it back. Fiddled a bit the the testing system. Added a very simple SDL graphics demo.

module comma;

void main()
{
    int i=0,j=0;
    for (; i<10; i++,j++)
    {
    }
    assert(i == 10);
    assert(j == 10);
}