Refs #1555

Let testing work in manylinux when test.support isn't installed.

If test.support can't be imported many of the stdlib tests cant run either.

Refs #1555

Make monkey-patching properly remove select.epoll and select.kqueue.

A missing comma led to string concatenation and a silent bug. I'm surprised this wasn't really tested anywhere.

Fixes #1570

Fixes #1564.

Solaris 10: define SUNOS_NO_IFADDRS to make libuv compile correctly

AIX: fix compilation of libuv

Fix AttributeError when wrapping a FileObject around already-opened text streams

Fixes #1542

Update tblib version for pytest compatibility

Hopefully this is why the build stages aren't running for https://travis-ci.org/github/gevent/gevent/builds/660126948?utm_medium=notification&utm_source=github_status (#1541)

Correct a typo in patched_tests_setup.py

Remove the deprecated magic proxy gevent.signal.

Leave behind the actual module gevent.signal, and the callable gevent.signal_handler.

Fixes #1596