Setup of InventoryService to use the correct domain for api calls.
Changed to browser in which Karma will execute the tests for performance reasons
Created and implemented the priceCalculatorService
created and implemented the basketservice with tests
Added the pricecalculator- and basketservice to index.html
Merge pull request #4 from CHECK24/feature/ApiCrossDomainRequests

Setup of InventoryService to use a specific domain for api calls.
Merge pull request #5 from CHECK24/feature/BasketService

Created the basket- and pricecalculator service to use it in the controllers.
Merge branch 'develop' into feature/ALaCarteScreen