* Make unused redhat_subscriptions do something
rhsm_baseurl/server_insecure were module params that were
never used previously. Hook them up for register options.
* pep8/style cleanups
* Set a module scope SUBMAN_CMD before we ref it as a global
* move ansible imports to top, remove '*' imports
* remove redhat_subscriptions from pep8 legacy
- centralized skipping
- also fixed module name broken by previous refactor
- let action modules handle async processing
- moved async into base action class's module exec
- action plugins can now run final action as async
- actually skip copy if base skips
- fixed normal for new paths
- ensure internal stat is never async
- default poll to 10 as per docs
- added hint for callback fix on poll
- restructured late tmp, now a pipeline query
- moving action handler to connection as networking does
- fixed network assumption invocation is always passed
- centralized key cleanup, normalized internal var
- _supress_tmpdir_delete now in _ansible_xxx and gets removed from results
- delay internal key removal till after we use em
- nicer tmp removing, using existing methods
- moved cleanup tmp flag to mking tmp func
* Move gather_facts action outside of vmware_guest module
* Move facts gathering method to vmware.py library
* vmware_guest use some vmware.py library methods
* vmware.py lib: fix some PEP 8 issues
* Move snapshot actions to vmware_guest_snapshot
* Move common snapshot facts to vmware.py library
