Added production section.
Update README.md

Typos
Update README.md
Extracted retrievePersistenceContext in EntityManagerProducer
Removed duplication
Validating correct dependency configuration in the deployment process.
Reverted class format
Refactored observed methodes
Replaced raw type with generic type info
Removed debugging code (@Alternative bean modification)
Disabled TestInvalidInjectionPointConfiguration. The test case contains
the reason.
Revert class formattion
Updated snapshot version
Updated snapshot version, reverted autoformation by Eclipse