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/ARMAssemblerInterface.cpp b/libpixelflinger/codeflinger/ARMAssemblerInterface.cpp
index 82180ee..073633c 100644
--- a/libpixelflinger/codeflinger/ARMAssemblerInterface.cpp
+++ b/libpixelflinger/codeflinger/ARMAssemblerInterface.cpp
@@ -22,7 +22,7 @@
 #include <sys/types.h>
 
 #include <cutils/log.h>
-#include "codeflinger/ARMAssemblerInterface.h"
+#include "ARMAssemblerInterface.h"
 
 namespace android {