Cleanup tabbing and extra white space
Backport osl-apache vhost changes into osl-nginx

This imports the same style of vhost definition we used on osl-apache. Also
adding TK cloud support and some other various tests and features
Cookbook tests

This tests using this cookbook from another cookbook and including various
templates and/or files.
Use the same mode setting throughout
Add some helpful comments
Optimize test code using a loop
New resource param include_resource for templates or cookbook_file

This feature allows the include file to either be a file or a template.
Indent
Style cleanup and wrapping fixes
Remove unused attributes
Update documentation
More cleanup
Remove extra var
Add a newline so its easier to read
Switch to our default author
Loop this
Use a default directory to match what we actually say in the docs
Cleanup the summary text a little
Include some more helpful examples
Add certificate cookbook to berks