Added apache::mod::rewrite
Add apache::mod::info spec tests

This commit adds a series of rpsec-puppet tests for the
`apache::mod::info` class.
described the aliases parameter, but does nothing yet
Describe the directories parameter
This should put the aliases in a list after DocumentRoot, provided that .erb can handle hash["key"]
missing hash rocket  => in examples
create a template fragment for directories

...again I hope .erb hash processing works...
oops, missed a refactor.
missed refactor to directory
First character uppercase is not good for hash keys
ug, wacky repeating typos.
Add $conf_template as a parameter to allow people to pass in a custom
apache conf if they really need to.  I've seen this requested about three
times this week in #puppet alone, so I figured I'd just do it and get a PR
up for it so it doesn't get forgotten about again.
added definition of allow_from to proxy configuration
made it so that certain required modules are always loaded, but only conditionally loading the rest based on the use case.  The "parameter" name kinda sucks, but it doesnt require a usage change for anyone.
Add documentation for conf_template and two spec tests.
Slightly better approach at this.  The worst part is it doesn't tear down the symlinked file
at the end of the spec tests, leaving you with a fake.conf.erb in your templates.  Still, most
people aren't running the tests in the copy they have on their puppetmaster in production so
I think this is better than the alternatives.
Rework again to make a completely seperate module, site_apache, and use this for testing the template changes.  Makes a lot more sense really.
First draft at a skeleton framework for rspec-system-puppet tests.
Add checks to ensure the service is running.
fix variable for latest puppet version