core.ppyx: enable check watchers
move report() from util.py to testrunner.py
testrunner.py: remove failed_then_succeeded
testrunner.py: report unexpected passes
testrunner.py: print thread pool size
enumerate current PY3 failures
Fixed subprocess tests.
gevent/local.py
 * doctest
Fix str/bytes issue.
 * udp_client.py
 * gevent/subprocess.py
fix test__order.py
travis: set NWORKERS=1
disable test_urllib2net.OtherNetworkTest.test_ftp

too slow
test___monkey_patching: set timeout to 120s
resolver_ares.py: replace iterkeys() with keys() PY3
test__subprocess_interrupted.py: ignore extra output
Update known_failures.py