Ticket: #1580

Issue

Up until now, site option values could be retrieved through {{ site.option_name }} or {{ site.meta('option_name') }}. The term meta doesn’t fit very well for a site option, because the value doesn’t live in a meta database table, but in wp_options. It would be more intuitive to have the following methods available for retrieving site options:

• {{ site.option_name }} (leave as is)
• {{ site.option('option_name') }}

Solution

• Add option() method that retrieves a site option through __get().
• Deprecate meta() method in favor of option().
• Update DocBlocks.

Testing

• Added test for new option() method.
• Updated test for meta() to catch deprecation.