Merge pull request #8 from retr0h/working

should restart apache if config changes
added a check for gridcentric to include their installed_app line
Merge pull request #9 from att-cloud/fix-gc

added a check for gridcentric to include their installed_app line
added a nil attribute, and a for loop in the template
I didn't need to have it like that
Merge pull request #10 from att-cloud/plugins

Plugins
Changed to 'cache' session store

We don't want the sessions written to the db as a write-through
cache.  Rather have it all in memcached.
Merge pull request #11 from retr0h/session-store

Changed to 'cache' session store
Setup the ability to use a named virtualhost
Merge pull request #12 from retr0h/server-name

Setup the ability to use a named virtualhost
Using server_hostname attribute instead

Trying to use the same attributes across cookbooks.
Merge pull request #13 from retr0h/server-name

Using server_hostname attribute instead
Made the spacing in the config consistent
Merge pull request #14 from retr0h/server-name

Made the spacing in the config consistent
Cleaned up license, copyright, and metadata
Prep work for chefspec tests

We don't have tests.  We need tests badly.
Added chefspec tests to horizon cookbook

Have not added template tests at this time, but covered
the basic unit tests.  Opscode will probably not want this
upstreamed, but we need test, and test-kitchen cannot
handle search and such.

These are unit-tests anyways, and IMO perfectly acceptable.
cleaned up spacing and formatting

Formatted similar to our other openstack cookbooks.
Updated metadata.rb with supported OSes.
Corrected spacing (this isn't python)
We don't need a rackspace specific code
Removed a work-a-round that was fixed in essex