* fix meaning of parallel in gather_facts * Update docs with note about parallel not always being faster * add 'smarter' usage of gahter_timeout for parallel tasks * restore async when needed, not always * added typing * parallelism tests
* fix meaning of parallel in gather_facts * Update docs with note about parallel not always being faster * add 'smarter' usage of gahter_timeout for parallel tasks * restore async when needed, not always * added typing * parallelism tests