include local_nvra
change the remove behavior to pretty much NEVEr error out if the pkg is not there (or anywhere)

it is possible those folks w/o yum-utils installed but with rhn-plugin
installed but w/o any rhn-certificates will still see an error msg.
they have 3 options:
1. remove rhn-plugin
2. enable some channels w/rhn certs
3. install yum-utils

Add module common code to allow it to be easier to indicate whether arguments are mutually exclusive, required in conjunction, or whether one of a list of arguments is required.  This simplifies writing Python modules.

Make pep8 tests run against the library directory as well, and associated tweaks (mostly to indentation) in the library
directory.

It is still required to use list=..., but the typical install and remove
won't need it.

Only run yum,apt through the with_items loop if there is a list of items.  Just a cosmetic fix on return values
for the most part.

want to install an old package happy.

whitespace + remove deprecated YAML parser (migration script lives in examples/scripts and warning was added
in 0.6 release)

Add encoding lines to python modules such that they can take unicode options if they are fed them, since the
AnsibleModule stuff no longer base64 encodes for simplicity and speed reasons.

- make the results output a bit more readable
- fix up where repoquery is looked for so it is easier to change

random plugin vomit better.
also should handle multiple withitems in a single execution, now.

Join with_items for the apt module, yum pending, and various fixes to the yum module to support aliases

Teach the common module code to warn users about typo'd arguments and also set everything to None automatically such
that code doesn't have to do a lot of params.get('foo', None) everywhere.

Port the file module over to the new common code infrastructure + cleanup some redundant imports since the module code already imports those things.

Tweak alias consistency a bit.  'package' has never been documented, but since it works, make it work in both places.
'name' is the preferred form.  Similarly, take 'name' for the 'guest' argument to the 'virt' module.

The ohai and facter modules use /usr/bin/logger to log the fact that
they have been invoked.  I added 'import os' to the ping module
so that it could have the same syslog statements as the other modules.
I separated the condensed:
    shlex.split(open(argfile, 'r').read())
into two separate statements similar to the other modules.

catch all exceptions and emit sensible errors - if we have a config file error this lets us know about it

Eliminate possible race condition in async_wrapper where ansible deletes the argsfile while the module
is still kicking off.  Should not happen except in modules that are somewhat slow to load and probably
can be fixed better than the included sleep, i.e. some IPC communication that the process has
launched and is ok to exit.  This works pretty well for now though.

is not there at all or even updateable