Ignore the autogenerated doc/gevent.*.rst files

Update to 1.0rc3 link

See 0b6c8223.

Close #296.

Close #304: original PR by Neil Chintomby.

error: [Errno 104] Connection reset by peer

Thanks to Chris Meyers (#295), Eugene Pankov (#300).

Added examples: unixsocket_server.py and unixsocket_client.py that help reproduce the issue.

Thanks to frostedcheerios.

Thanks to Marc Sibson for bugreport, the test and original patch (#265).

From PR #265.

to reduce the build time.

Remove -e from suggested pip install line

from PR #232

Fix old documentation about default blocking behavior of kill, killall

In version v0.13.0 this was changed, says the docstrings, but the
function signature in the rst was never updated, suggesting that the
default block behavior is "False".

error was: gaierror: [Errno -2] Name or service not known

Using the -e flag creates an unnecessarily messy virtualenv, including bulky .git directories.  Switching the git url format seems to fix this.

Ignore generated egg-info directory.

Documentation fixups

Made several grammatical edits for smoother reading, and corrected a spelling error. Also added missing conjunctions like "a" and "the" where appropriate.

from gevent013 branch

Update pywsgi.py, support GET can require Body

closes #258.