Fixes to experimental transports in docs
flakes
Redis unit test improvements
Removes test error output from unittest run
Updates Changelog
flakes
Signals: fixed typo hostname -> nodename
flakes
Bumps version to 3.1.7
Set release date for 3.1.7
Merge branch 'master' into 3.1
Fixes title for changelog-3.0
Fixes copy and paste mistakes.  Closes #1747