move tinyutils into its own namespace

I was fed-up with the constant conflicts in Eclipse
with the "libutils" version.

Also fix a few copyright notices.

Change-Id: I8ffcb845af4b5d0d178f5565f64dfcfbfa27fcd6
diff --git a/libpixelflinger/codeflinger/GGLAssembler.h b/libpixelflinger/codeflinger/GGLAssembler.h
index dd5f48e..d993684 100644
--- a/libpixelflinger/codeflinger/GGLAssembler.h
+++ b/libpixelflinger/codeflinger/GGLAssembler.h
@@ -24,7 +24,7 @@
 
 #include <private/pixelflinger/ggl_context.h>
 
-#include "codeflinger/ARMAssemblerProxy.h"
+#include "ARMAssemblerProxy.h"
 
 
 namespace android {