Version 0.5.5. Update ca-certificate URL to HTTPS version.

+## 0.5.5 - 2017-04-05
+### Changed
+- Update ca-certificate URL from 'http://curl.haxx.se/ca/cacert.pem' to 'https://curl.haxx.se/ca/cacert.pem'.
+
 ## 0.5.4 - 2017-02-13
 ### Fixed
 - Fix wrapped attribute bug for certain php-fpm values when PHP version is 5.6.

@@ -4,7 +4,7 @@ maintainer_email 'sysadmin@chromedia.com'
 license          'Apache License'
 description      'Simplifies setup of Nginx+PHP-FPM in Chromedia.'
 long_description IO.read(File.join(File.dirname(__FILE__), 'README.md'))
-version          '0.5.4'
+version          '0.5.5'
 
 {
   'openssl' => '4.4.0',

@@ -28,7 +28,7 @@ node.default['postfix']['main']['mydomain'] =
 include_recipe 'postfix'
 
 remote_file node['postfix']['cafile'] do
-  source  'http://curl.haxx.se/ca/cacert.pem'
+  source  'https://curl.haxx.se/ca/cacert.pem'
   action  :create
   only_if { node['cfe-nginx-php-fpm']['postfix']['update_cacert'] }
 end