Update gtest to 1.6

Change-Id: I64785f7e1926e230b3f1b8df47c424e6ee423446
diff --git a/README.android b/README.android
index bc7e867..4031e91 100644
--- a/README.android
+++ b/README.android
@@ -1,5 +1,5 @@
 URL:http://code.google.com/p/googletest/downloads/list
-Version: 1.3.0
+Version: 1.6.0
 License: New BSD License
 
 Description:
@@ -11,6 +11,7 @@
 options for running the tests, and XML test report generation.
 
 Local Modifications:
+Wed Nov 30, 2011 (brettchabot)
 Thu Apr 30, 2009 (niko)
 
 Added Android.mk, src/Android.mk and test/Android.mk files.
@@ -19,16 +20,21 @@
  rm Makefile.in
  rm Makefile.am
  rm aclocal.m4
+ rm CMakeLists.txt
  rm configure*
  rm -rf build-aux/
+ rm -rf codegear/
  rm -rf m4/
  rm -rf make/
  rm -rf msvc/
  rm -rf scons/
  rm -rf xcode/
+ rm -rf cmake/
+ rm -rf fused-src/
 
-Feature supported (see include/gtest/internals/gtest-port.h for
-details):
+Feature supported (see '// ANDROID' comments in 
+include/gtest/internals/gtest-port.h for modifications
+made):
 
 GTEST_HAS_CLONE          0
 GTEST_HAS_GLOBAL_STRING  0
@@ -47,3 +53,6 @@
 #endif
 
 because the build script takes only one .cc per binary.
+
+In src/gtest-port.cc, test/gtest-filepath_test.cc,
+changed tmp file paths to /sdcard.