Add acceptence test for invalid mustache template

Ref:Redmine:4702 (https://cfengine.com/dev/issues/4702)
Compliance of a methods promise is never repaired.

Even if promises inside the bundle are repaired, the method is
considered kept. The promises inside will have done sufficient
logging and compliance reporting.

If promises are not kept, then the menthods promise is not kept
either. Adjust log levels to reduce noise in inform-runs.
Redmine#4755: directory tagging fixes, always generate release_id
Merge pull request #1507 from tzz/bugfix/redmine4755-tag-improvements

Redmine#4755: directory tagging fixes, always generate release_id
Avoid variable overwrites in BundleResolve

This makes the allow_redefine parameter to VerifyVarPromise override any
policy attribute to the vars promise.

Close #4445
Forgot to include /01_vars/03_lists/namespaced_list_including_list_expanded.cf.sub
Merge remote-tracking branch 'nick/redmine/4702'
Be robust against incomplete Mustache templates

Close #4702
cf-serverd/server_transform.c: improve logging of unhandled errors
Revert "Redmine#4755: directory tagging fixes, always generate release_id"

This reverts commit b5a1ee4cd9a2b5dd0979afca0d63c182d3d89a96. Acceptance
tests started failing after this, reverting to find out if this is indeed
the culprit.
Re-apply "Redmine#4755: directory tagging fixes, always generate release_id"

Reverting the commit did not stabilize test runs.
tests/acceptance: use default_cf_sub_if_repaired
Reworked cf-serverd acceptance tests
Merge pull request #1508 from tzz/test/cf-serverd-test-fixes

Reworked cf-serverd acceptance tests
Temporary disable of cf-serverd path testing
Moving unstable tests into staging.

The tests are timing sensitive, relying on an order of file creation
and process starting that is not guaranteed.
Revert "Moving unstable tests into staging."

This reverts commit d9b873627cda992a1d660bd3f41fe80eebae1b67.

Will try a more detailed approach.
Merge pull request #1509 from tzz/test/cf-serverd-test-fixes

Temporary disable of cf-serverd path testing
Services fubar on win — see #4772
Add perl stat command as a script to avoid cmd.exe quoting issues.