added check whether configuration is complete / muchas gracias :)
…7dbb230235 Drop usage of src/ to increase tool compatability
By using a directory structure that directly mimics the Magento directory structure, you remove the reliance upon modman for integration you module with a project.
[~TASK] Checked extension against Magento coding standard (ruleset from Magento 2) and solved most violations [~TASK] Added some more documentation [~TASK] Moved rearrangement of the shipping rates to helper [~TASK] Changed license in Model/System/Config.php to CC-BY 3.0 too
…ed missing phpdoc comments