Enabled set existing socket to listen function
Fix Greenlet Cleanup
Support graceful reload
Update NEWS
Fix MANIFEST.in
Fix gunicorn worker
Add gunicorn worker shutdown timeout
Fix Stop server silently
merge
ver++
Change send_bytes key
Delete file
Fix 0.5 API
Fix example
Fix version
Update
Fix compile error on pypy-1.9.
Merge pull request #13 from methane/pypy-fix

Fix compile error on pypy-1.9.
Ignore return value of setsocketopt
Ignore timeout log