Add offset based pagination

[ikottman]

What was changed? Why is this necessary?

Add module which provides offset pagination query parameters and hypermedia links. Fixes #51

How was it tested?

Unit and integration tests, as well as integrated into an existing service and manually verified pagination links are added to responses as expected.

How to test

This is bare minimum acceptable testing

• [ ] ./mvnw clean install -U

[ikottman]

@johnlcox @nathanschile I have responded to all comments, this is ready for review again.