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

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.

Closes #235.

raise ValueError if it is. Previously it crashed.

Closes #251. Thanks to Jan-Philip Gehrcke.

A couple of small fixes removing unneeded variables

It's unnecessary and breaks parallel build. Closes #231, #193.

Previously it was called 'receiver'. Also link_exception() had
a default value for it which was None, but it did not work,
since linking to current greenlet feature was removed some time ago.

Section on spawn_link was removed from doc since these functions have
been gone for some time as well.

Closes #244.

the old .deb packages were 32bit and travis is now 64bit

also update known_failures.txt w.r.t python path

This problems seem to have nothing to do with gevent:
SSLError: [Errno 1] _ssl.c:504: error:14094415:SSL routines:SSL3_READ_BYTES:sslv3 alert certificate expired
SSLError: [Errno 1] _ssl.c:504: error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed

Make sure run_callback() (and thus sleep(0)) does not starve CPU.
After some number of callbacks (1000), let the event loop run.

Fixed bug in --module argument for gevent.monkey

Logical error making it impossible to specify separate modules to
enable. Credits to leiqin for the fix[1].

[1] http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=694750

Also now the --module argument invocation follow the documentation and
will disable all other modules not explicitly specified to be enabled.
It's now possible to specify additional options, eg. --[no-]aggressive.