Don't set a default on the _become FieldAttribute

Fix for task_executor on OS X

I get this exception during the setup task:

AttributeError: 'ConnectionInformation' object has no attribute 'remote_pass'

I believe it is supposed to be looking at the password attribute. Either that
or we should create a remote_pass attribute in ConnectionInformation.

If remote_addr isn't set, set to ipv4_address

Add missing import in ansible.cli

Don't override ansible_ssh_host with inventory_hostname

Fix command building for scp if ssh

created makedirs_safe function for use in cases of multiprocess

This reverts commit bc041ffe.
same fix x2 does not fix it 'more'

should fix #11126 and most race conditions

added missing ansibleoptionserror import and moved args check in playbook to after parser exists to allow for creating usage info

cloudstack: updates and v1 sync

Fixes #11119

Commits from 31520cdd to 62ccc1b9 related to cloudstack.py