* Added 'ansible_playbook_python' which contains 'current python executable', it can be blank in some cases in which Ansible is not invoked via the standard CLI (sys.executable limitation).
* Added 'ansible_playbook_python' which contains 'current python executable', it can be blank in some cases in which Ansible is not invoked via the standard CLI (sys.executable limitation).
* ansible-doc now displays path to module
* ansible-doc now displays path to module
* added optional 'piped' transfer method to ssh plugin for when scp and sftp are missing
* added optional 'piped' transfer method to ssh plugin for when scp and sftp are missing
* default controlpersist path is now a custom hash of host-port-user to avoid the socket path length errors for long hostnames
###Deprecations:
###Deprecations:
* Specifying --tags (or --skip-tags) multiple times on the command line
* Specifying --tags (or --skip-tags) multiple times on the command line