Move all new namespaced classes to a distinct folder for autoloading.
Move MEMBER class to use autoloading
Extract function for determining a party colour to a utility class.
Remove exists_rep_image from Member class, it's not used anywhere.
Extract function for finding a member's image to a utility class.
Move postcodes functions include to a new utility class
Turn postcode_to_constituency_internal into a private static function.
Convert postcode_to_constituency to an autoloadable utility function
Convert postcode_is_scottish to an autoloadable utility function
Move namespace declaration for Utility\Postcode to the first line
Convert canonicalise_postcode to an autoloadable utility function
Convert postcode_is_ni to an autoloadable utility function
Use correct namespace for loading ParlDB class
Convert postcode_to_constituencies to an autoloadable utility function
Move Gaze to the Utility namespace (for consistency)
Move constituency functions to autoloadable utility class