FIx admin controller
Add shell script for import remote data.
Add readme
Code Refactoring
Checkout form for choose warehouse, base skeleton.
Checkout form for choose warehouse and calculator.
Merge pull request #1 from SergeyCherepanov/fixes

Calculator
Remove unused functional, show warhouse info on order details page in admin.
Update README.md
Merge pull request #1 from SergeyCherepanov/master

Калькулятор