onchange events like Puppet's file providers do.

Cleanup is due in runner.py

on the system for use in a later template module.   These values
could also be used for module-specific config.

use logger to track all events run via ansible on the remote host.

- add pattern parameter to self._matches() and match_hosts() so you can query
  for matches against the host list
- these are useful when writing scripts and you want to tell the user
  what hosts you will be running on before  actually executing anything.

* upstream/master: (2 commits)
  Added idea about how to do async + timeout in modules
  ...

/usr/bin/logger should probably be a constant or defined in some sort of config as well as the log priority

the API is important.

Because everything should have a man page

as I figure out how logging/output might look.  A couple of major TODO features
also listed in the file.

this by having a changed=True/False in the JSON for these modules.  Added a note
so folks won't think we can only execute shell :)

constants file so as to not repeat constants between CLI and lib.

adds an option to ask for and store the ssh password from the cli

Don't use a shell and thus avoid a whole class of problems

Use a mktemp'd path for uploading modules