Switch into 1024x768x32bpp VESA LFB mode at boot.

This is going to be pretty cool once I can hook up the Widgets/ code to it.

Kernel/init.cpp

@@ -102,6 +102,9 @@ static void init_stage2()
     Process::create_kernel_process("spawn_stress", spawn_stress);
 #endif
 
+    extern void WindowComposer_main();
+    Process::create_kernel_process("WindowComposer", WindowComposer_main);
+
     current->sys$exit(0);
     ASSERT_NOT_REACHED();
 }