Explicitly specify pyext/cpp_message.py in py_modules list
Add support for solaris atomicops

This patch adds support for atomic operations on Solaris, on any platform.
It makes use of the atomic functions made available in Solaris' atomic.h
header.
Update copyright notice and remove first line
Update CONTRIBUTORS.txt
Fix "warning C4018: '<' : signed/unsigned mismatch" at wire_format_lite_inl.h
Merge pull request #32 from worr/bug/solaris-atomicops

Add support for solaris atomicops
Replace links to code.google.com/protobuf with developers.google.com/protocol-buffers
Merge pull request #37 from google/fix_links

Replace links to code.google.com/protobuf with developers.google.com/protocol-buffers
Fix a bug that causes DynamicMessage.setField() to not work for repeated
enum fields.
Fix descriptor validation logic for packed enum fields.
Merge pull request #3 from dhirschfeld/pyext-fix

Explicitly specify pyext/cpp_message.py in py_modules list
Merge pull request #39 from xfxyjwf/fix24

Fix descriptor validation logic for packed enum fields.
Update verification methods' names.
Down-integrate from internal branch.
Merge pull request #38 from xfxyjwf/fix17

Fix a bug that causes DynamicMessage.setField() to not work for repeated enum fields.
Merge pull request #35 from dsrosario/fix_warning

Fix "warning C4018: '<' : signed/unsigned mismatch"
Down-integrate from internal branch.