* BAEL-756 code for flink article
* reorder
* simpler wordCount example
* BAEL-766 changes according to PR
* BAEL-766 change datasource to dataset
* BAEL-766 add sorting example
* BAEL-766 add simple streaming example
* one missing change to dataSet
* windowing example
* add window example
* add dependency explicitly
* add plugin
* add surefire plugin, change neme of the test to *IntegrationTest
* fluent assertions
* Guava IntMath tests
* Guava DoubleMath test
* break down testDoubleMath()
* bdd ut naming
* bdd ut naming 2
* break down round unit test
* rename unit tests
* upgrade to spring boot 1.5.2
* add full update to REST API
* modify ratings controller
* upgrade herold
* fix integration test
* fix integration test
* minor fix
* fix integration test
* fix integration test
* minor cleanup
* minor cleanup
* Add project for hibernate immutable article
Add Event entity
Add hibernate configuration file
Add hibernateutil for configuration
Add test to match snippets from article
* Update master
* Add articles to README
* upgrade to spring boot 1.5.2
* add full update to REST API
* modify ratings controller
* upgrade herold
* fix integration test
* fix integration test
* minor fix
* fix integration test
* fix integration test
* minor cleanup
* BAEL-756 code for flink article
* reorder
* simpler wordCount example
* BAEL-766 changes according to PR
* BAEL-766 change datasource to dataset
* BAEL-766 add sorting example
* BAEL-766 add simple streaming example
* one missing change to dataSet
* windowing example
* add window example
* add dependency explicitly
* add plugin
* add surefire plugin, change neme of the test to *IntegrationTest
* upgrade to spring boot 1.5.2
* add full update to REST API
* modify ratings controller
* upgrade herold
* fix integration test
* fix integration test
* minor fix
* upgrade to spring boot 1.5.2
* add full update to REST API
* modify ratings controller
* upgrade herold
* fix integration test
* fix integration test
* Add project for hibernate immutable article
Add Event entity
Add hibernate configuration file
Add hibernateutil for configuration
Add test to match snippets from article
* Update Readme for core-java and spring-hibernate4
* Updating repo