Minor edits PHP project

Engine in PHP CodeIgniter framework. Source code on github. To deploy locally will not work, but ftp access is possible with the subsequent obligatory push all changes to github.

To understand the scope of work, list of edits:

1. Block enter the number of item is less than the minimum possible to /product/details/_product_details.php and /cart/cart.php 2. Replace Free on the linguistic variable for the delivery of New Mail on the product page is the delivery tab, and location - /product/details/product.php 3. Hide empty District and Neighborhood locations /partials/_location.php but show when editing for selection by the user. 4. To make autopackage Locations in the filter directory in the user-selected city /product/_product_filters.php 5. To save a new data when you edit a product and click Edit details /product/edit_product.php 6. To make an update for the shape Variation without a full page refresh after add/edit variations /product/variation/_js_variations.php - to avoid loss of user input in the edit form of the product. 7. To increase the size of the color window Colorpicker variations in Color - most likely need a new version of Bootstrap Colorpicker. 8. To improve the style of notifications in the user menu, while values greater than three digits.