travis: explicitly reinstall python from deadsnakes
Update known_failures.py

- mark test__os.py as flaky on python-dbg
- remove test_queue.py and test__threading_vs_settrace.py from FAILING
fix an encoding issue in gevent.core for PY3 #38
made gevent.core buildable under 32 bit systems
Merge pull request #447 from segfault87/master

made gevent.corecffi buildable under 32 bit systems
- bugfix for error: ISO C90 forbids mixed declarations and code in libev header
Merge pull request #449 from jakecast/master

- bugfix for error: ISO C90 forbids mixed declarations and code in libev...
Fix broken link in the Introduction doc
Merge pull request #454 from yprez/patch-1

Fix broken link in the Introduction doc
Fix peek() in LifoQueue.

peek() should return the same element that get() returns, which
is not currently the case.

Add regression test for queue peek().
update changelog
Remove extra backtick

Markdown typo correction
Merge pull request #470 from atarzwell/patch-1

Remove extra backtick
cythonpp.py: better error message
cythonpp.py: fix breakage on newer cython versions

Thanks to @zhangchunlin and @mvalkon.

Fix #483. Close #489.
Merge pull request #504 from gevent/fix_cythonpp

cythonpp.py: fix breakage on newer cython versions
import socket on windows

Should fix #459. See https://github.com/gevent/gevent/issues/459#issuecomment-49506870

Thanks to @snaury.

This reverts commit 12e4fb18cc731ee0dbbf0ebac8a20b4070268ea5.
update known_failures.py w.r.t PyPy upgrade

https://bugs.pypy.org/issue1743 is fixed now, but other failures appeared.
Merge pull request #505 from gevent/import_socket_win

import socket on windows
Merge pull request #506 from gevent/known_failures_pypy

update known_failures.py w.r.t PyPy upgrade