Description

• repackages jackson-datatype-problem
  • from org.zalando.problem to org.zalando.problem.jackson
• repackages problem-gson
  • from org.zalando.problem to org.zalando.problem.gson
• introduces module-info (module descriptors) for each module
• module name = top level/root package name of each module
• module-info class files are packaged within Multi-Release JARs, so that Java 8 applications won't even see them

Motivation and Context

Fixes #201

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have added tests to cover my changes.