COOK-543: Allow arbitrary php directives into php.ini.
Foodcritic fixes

* FC016 - use default actions, :install for pear, :discover
  for pear_channel
* FC017 - switch to new_resource from @new_resource
* FC024 - use platform_family in recipes, attributes
adding whyrun for the php provider
add name attribute to metadata
Update recipes/module_mysql.rb
Update recipes/package.rb
Update recipes/module_gd.rb
Update recipes/module_ldap.rb
[COOK-1803] php_pear: Search for exact match on the services, raise an exception if not found
Include version in the regexp that determines if a package is found in PEAR/PECL
release v1.1.2
[COOK-2106] Fix PEAR/PECL search
release v1.1.4
Foodcritic fixes

* FC016 - use default actions, :install for pear, :discover
  for pear_channel
* FC017 - switch to new_resource from @new_resource
* FC024 - use platform_family in recipes, attributes
fixed directives format