. Spree::Klarna::CheckoutHandler#get specs and code
. Spree::Klarna::CheckoutHandler#put specs and code
Note: specs use mocks for Klarna Api, so they don't test the responses
Merge pull request #13 from zerothabhishek/checkout-handler-2

Spree::Klarna::CheckoutHandler#get and #put
enable settig for admin ui
Merge pull request #14 from pronix/2-0-stable

Enable settings for admin UI.
Cleanup.

- Use single quotes.
- Remove whitespace etc.
- Use v1.0.1 for database cleaner, new version is for rails4 i think.
Merge branch '2-0-stable' of github.com:futhr/spree-klarna into 2-0-stable
fix update for klarna settings
fix test for correct settings logic
close #15. Klarna config seetting moved to payment_methods preferences
Merge remote-tracking branch 'upstream2/2-0-stable' into 2-1-stable