Ansible vault: a framework for encrypting any playbook or var file.
Update intro_installation.rst
Merge pull request #6059 from iat00/patch-1

Update intro_installation.rst
Fix unicode decode error in syslog for modules

Fixes #6056
Fix all other calls to yaml
Fix function name
Change retype to confirm
Remove breakpoint
Fix ansible cli to use vault for group var files
Remove intermediate string on decrypt
Merge pull request #6058 from jctanner/vault_squashed_2

Ansible vault: a framework for encrypting any playbook or var file.