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/MIPSAssembler.h b/libpixelflinger/codeflinger/MIPSAssembler.h
index d8e8165..430ab06 100644
--- a/libpixelflinger/codeflinger/MIPSAssembler.h
+++ b/libpixelflinger/codeflinger/MIPSAssembler.h
@@ -21,12 +21,12 @@
 #include <stdint.h>
 #include <sys/types.h>
 
-#include <utils/Vector.h>
-#include <utils/KeyedVector.h>
-
+#include "tinyutils/KeyedVector.h"
+#include "tinyutils/Vector.h"
 #include "tinyutils/smartpointer.h"
-#include "codeflinger/ARMAssemblerInterface.h"
-#include "codeflinger/CodeCache.h"
+
+#include "ARMAssemblerInterface.h"
+#include "CodeCache.h"
 
 namespace android {