Create director for the nginx pid file.
Move the directory definition of the pid file to nginx::commons_dir.
Describe nginx::default in terms of its resources
Proofread rspec examples
Cover all pending specs
Cover nginx_site definition with specs
Write a custom nginx_site matcher
[COOK-2927] - http_realip_module support for real_ip_recursive

* add support for real_ip_recursive directive in nginx::http_realip_module
[COOK-2723] - remove redundant max_pool_size use
added support for extra-cookbook modules
update to new bucket for boxes
Merge pull request #103 from hnakamur/mkdir_for_pid

Create director for the nginx pid file.
Merge pull request #109 from aespinosa/COOK-2925/default-and-definition-specs

Cook 2925/default and definition specs
add a platform_version to get several specs passing
Merge pull request #124 from priestjim/allow-extracookbook-modules

Added support for extra-cookbook modules
[COOK-2968] - use updated notification syntax
Merge pull request #110 from rjocoleman/COOK-2927

[COOK-2927] - http_realip_module support for real_ip_recursive
Do not explicitly turn on 'server_tokens' attribute if it is not configured
Merge branch 'more-attrs'
Merge remote-tracking branch 'upstream/master'