Allow foo=1.0* like expressions in apt
add apt unittest
if __name__ does work with ansible modules
Correct trivial spelling.
Just make things a little more readable
Cache pkg name list so we don't recreate the list for every package
Decide to allow pkgname and version wildcards so that things like libxml2*=2.9*  would work
Update package_status and install to account for wildcarded versions.
Moving unittests to the main ansible repo for now
Merge pull request #323 from ansible/apt-wildcard

Build on mvo5's pull request to implement apt version wildcard