Handling of a multi-item order with loyalty rules and special offer facts.

Grega Bremec e97df657b2 initial import %!s(int64=2) %!d(string=hai) anos
src e97df657b2 initial import %!s(int64=2) %!d(string=hai) anos
.gitignore e97df657b2 initial import %!s(int64=2) %!d(string=hai) anos
pom.xml e97df657b2 initial import %!s(int64=2) %!d(string=hai) anos