activate exit_status feature by default for non parallel task execution
fixed Problem with failed conditionals in Rex::Command::Run - #389
added Paralell::ForkManager as optional component - #295
Document the new Parallel_ForkManager distributor
Use stat() output for directory and file tests (fix #391)
fixed a problem returning an empty array
Merge branch 'master' of https://github.com/RexOps/Rex
updated changelog
added author
increment dev version
updated version
Update Rex::Commands::Inventory documentation