Rename COPYING.txt to LICENSE for opensource compliance and update links
in README.txt.
diff --git a/COPYING.txt b/LICENSE
similarity index 100%
rename from COPYING.txt
rename to LICENSE
diff --git a/Makefile.am b/Makefile.am
index 790b8f7..09b92ea 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -40,7 +40,7 @@
   generate_descriptor_proto.sh                                               \
   README.txt                                                                 \
   INSTALL.txt                                                                \
-  COPYING.txt                                                                \
+  LICENSE                                                                    \
   CONTRIBUTORS.txt                                                           \
   CHANGES.txt                                                                \
   editors/README.txt                                                         \
diff --git a/README.txt b/README.txt
index 17551a5..0180d1e 100644
--- a/README.txt
+++ b/README.txt
@@ -1,6 +1,6 @@
 Protocol Buffers - Google's data interchange format
 Copyright 2008 Google Inc.
-http://code.google.com/apis/protocolbuffers/
+https://developers.google.com/protocol-buffers/
 
 C++ Installation - Unix
 =======================
@@ -149,4 +149,4 @@
 The complete documentation for Protocol Buffers is available via the
 web at:
 
-  http://code.google.com/apis/protocolbuffers/
+  https://developers.google.com/protocol-buffers/