Example of external kernel
Move configuration to main.yml
Merge pull request #1331 from pjedrzejewski/external-kernel

[POC] Move base kernel to the bundle (and some configs)
Update composer files
Creating Addressing component
Fixing references to AddressingBundle classes
composer.json for Addressing component
Creating Inventory component
Fixing references to InventoryBundle classes
composer.json, CHANGELOG, LICENCE and README for Addressing component
composer.json, CHANGELOG, LICENCE and README for Inventory component
Moving province validation outside Address model
Creating Money component
Create Promotion component
Rename PromotionsBundle into PromotionBundle
Creating Taxation component
Fixing references to TaxationBundle classes
composer.json, CHANGELOG, LICENCE and README for Taxation component
Creating Shipping component
Fixing references to ShippingBundle classes
composer.json, CHANGELOG, LICENCE and README for Shipping component

Fixing FQCN