should be a huge reduction of total ansible source, at a slight cost of difficulty in original module development.
We need to apply this now to all modules, but may need to have some exemptions to things like command, which should
subclass this 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.
