Refactor reactor to accomadate read and write
Reduce logging from DNS module
refactor constant loading
Refactor reactor to have separate reader and writer pars
Fix minor errors after upgrading invoker
Fix warning with File.exist?
Make all run_commands return true indicating socket should be closed
tailing a process working now
Start adding support for tailing multiple processes
Include help as valid command
Merge remote-tracking branch 'origin/refactor-reactor' into merge-reactor-branch

Conflicts:
	lib/invoker/cli.rb
	spec/invoker/commander_spec.rb
Remove constants used for the daemon option