Fixes #9219

* trivial test refactor to allow for python 2.6 compat

Also updated the CHANGELOG for the feature

Fixes: 8855

This commit also makes the dest parameter optional, unless update=yes
(the default), since it is not required for queries without an update.

Fixes #8630

Also modifies the template action plugin to use this new param
when executing the file/copy modules for templating so that links
are preserved correctly.

Fixes #8998

attributes

Fixes #8806

Tracebacks are now catchable with ignore_errors and have streamlined output.  Also removes 'baby-JSON' for bash modules.

Fixes #8813

Also adds integration tests for booleanification of strings

Fixes #8629

Fixes #8903

Fixes #8810

Move some comments to the unittest as we might look at that if we decide
to refactor the code.

the passwords are correctly hidden in the output.

Fixes #8758

Fix relative symlinks creation in file module

Signed-off-by: Oleg Bulatov <oleg@bulatov.me>

Generate warnings when users are shelling out to commands
rather than using modules

Can be turned off on a per-action line with the documented
warn=False flag. Can be turned off globally using
command_warnings = False in ansible config file.

Print out warnings using the standard playbook callbacks.

Created some additional tests in TestRunner.test_command
and also a demonstration playbook.

Remove galaxy CLI tests that hit bitbucket as bitbucket is hanging tests - maybe replace with nice github examples later :)

Fixes #8681

Ensure that the automated scm determination for github.com
repos still copes with .tar.gz archive files.

Handling .zip archives is left as an exercise for the interested reader