Revert "Stop running the test while it's failing"

This reverts commit a084303c91fca4c4a14a31a30d8c15f001665611.
Merge branch 'develop' of github.com:saltstack/salt into hotfix/immutable-lists-sum
Merge branch 'develop' of github.com:saltstack/salt into hotfix/immutable-lists-sum
Test `ImmutableList` sum
Revert previous intrusive fixes
fix bug in lxc runner
Merge branch 'develop' into lxc
salt.runners.lxc: speed up lxc.find_guest by returning an iterator from list_
Merge remote-tracking branch 'origin/develop' into lxc
salt.runners.lxc: move list_iter into its own function
Fix for broken salt cmd return codes - issue #7013

- new test related states that can be used to provide success / failure on request.
- fixed the broken logic chain that handles return codes
both when the minion decides what retcode to propagate to the master
and when the master decides what return code to return to the invoked salt cmd
- added new log.debug and log.trace statements to assist with further work on ensuring return
codes are properly handled by all components of salt.
started raet header
changed udp buffer
started fixing raet header format
Place group_names in set() before include_default, only trace log final group list
fixing syntax error.
another syntax fix
Fixing W0632(unbalanced-tuple-unpacking) pylint violation
change in InstallLib assumes build/lib/salt and looks for a file based on that assumption.  on certain platforms this fails and causes the setup.py to fail.
Merge pull request #11344 from garethgreenaway/develop2

Fix to make setup.py work
Merge pull request #11343 from dlanderson/getgrouplist

Place group_names in set() before include_default, only trace log final