Update to Rails 3.2.12

This version of Rails contains security fixes for the following
vulnerabilities:

* [CVE-2013-0276] Circumvention of attr_protected
* [CVE-2013-0277] Serialized Attributes YAML Vulnerability with
  Rails 2.3 and 3.0
Update to Chef 11.4.0

This version is compatible with the changes in the recent 1.7.7 release
of the JSON gem that fix:

* [CVE-2013-0269] Denial of Service and Unsafe Object Creation
  Vulnerability in JSON
Merge branch 'security-updates'
Update to Rails 3.2.13

This version of Rails contains security fixes for the following
vulnerabilities:

* [CVE-2013-1854] Symbol DoS vulnerability in Active Record
* [CVE-2013-1855] XSS vulnerability in sanitize_css in Action Pack
* [CVE-2013-1856] XML Parsing Vulnerability affecting JRuby users
* [CVE-2013-1857] XSS Vulnerability in the sanitize helper of Rails
Silence `:rubygems` Bundler deprecation notice.

Message from Bundler before this change:

The source :rubygems is deprecated because HTTP requests are insecure.

Please change your source to 'https://rubygems.org' if possible, or
'http://rubygems.org' if not.
Merge branch 'CHEF-4059'
select current node environment when editing a node. Fixes CHEF-4040
Merge pull request #13 from josephholsten/CHEF-4040

select current node environment when editing a node. Fixes CHEF-4040
Fix CHEF-4280 - Misaligned login form.
Merge pull request #14 from oponder/CHEF-4280

Fix CHEF-4280 - Misaligned login form.
Merge branch 'master' of github.com:opscode/chef-server-webui
allow overriding the limit of 1000 rows