Changes missing from a poor merge probably, but also a few new things.
- Reordered the examples from important (often used) to less important
(fewer used)
- Remove the new_name: option and replace it with the uuid/name
combination for renaming + added example
- Added an example using the VM uuid instead of the VM name
- Also check whether the password is non-empty (rogue merge)
- Wait for all tasks to finish (to be sure the new facts reflect the
state)
- Ensure that on failure we still set the change-bit
- Moved a set of functions that are unused (related to transfering
files to guest, or running commands) to module_utils
20df62ab31