Move net.h to include/net/

+ Move net-android.c and net.c to net/
+ Rename net-checksum.c to net/checksum.c
+ Move sockets.h and shaper.h to include/android/
  and sockets.c + shaper.c to android/

+ Move vgafont.h to ui/

Change-Id: I2659a919a316d3f95aac0f9924833eeee4cb5592
diff --git a/qemu_socket.h b/qemu_socket.h
index ada6e40..5f6e3bd 100644
--- a/qemu_socket.h
+++ b/qemu_socket.h
@@ -4,7 +4,7 @@
 
 #include "qemu-option.h"
 
-#include "sockets.h"
+#include "android/sockets.h"
 #define  socket_error()  errno
 #define  closesocket     socket_close