domestic charge not calculated when registered post is disabled

For domestic parcels (if ($destCountry == "AU")) the "STANDARD" is not among $allowedShippingMethods so in case "registered_post" is disabled it will never be true and it skips the calculation for not-registered post
Added support for Multi Warehouse Extension by extending the Table Rates
Table with one column - stock_id (for Warehouse ID) and modified import
and calculation to use the stock_id.
Merge branch 'master' of https://dermo666@github.com/dermo666/fontis_australia
Added curly brackets to condition and couple of lines of description to
readme file.
Fixed error on autocomplete where change of country create multiple ajax
calls and also update layout blocks in order to display ajax js for
autocomplete
Merge pull request #34 from dermo666/master

domestic charge not calculated when registered post is disabled