Generation of Domain Events with Parmeters possible - e.g Persons.createPerson();
Documentation: remove link to empty qi4j-cop in introduction
Documentation: add explicit link to 2.0 javadoc
added a very first version of spatial search using elastic search repository. Still very fragile, but working.
clean up
added spatial mapping to the AbstractElasticSearchSupport
Added index mappings to spatial types to AbstractElasticSearch
Build: upgrade Gradle wrapper from 1.8 to 1.9
added camunda bpmn engine
added camundo bpmn engine
update & cleanup
Cache EhCache: explicit configuration assembly
Cache EhCache: ensure CacheManager reuse by using EhCache new CacheManager.newInstance() method

This created issues in unit tests that repeatedly activate/passivate an application.
Activation: activation order unit tests review and intra-mixin order test added
Activation: better PassivationException message and trace

First passivation exception is set as PassivationException cause.
Should we override getStackTrace to provide all causes stacks ?
JSON ES: make cache id more explicit by using the ES identity as prefix
ValueSerialization: SPI javadoc
SQL EntityStore & Index/Query: exclude junit dependency from sql-generator dependencies
FileConfiguration: put test-data deletion handling into test hands

Before this commit, FileConfiguration would delete all data when the application is running in TEST mode.
Now this is the application code responsibility to clean things up.
To ease the process, FileConfigurationDataWiper helper is introduced.
Test Support: EntityTestAssembler improvements