Move samples to dedicated modules #49
Description
Samples are currently mixed in test sources. This has the benefit of keeping jars small, but comes with quite a few drawbacks:
- it's hard to figure out what dependencies are pulled for samples or lib code
- users frequently just don't find samples
- non trivial spring-test conf is required just because several spring-boot apps share the same module
Let's create a samples module with a sub-module for each sample