Grouped all event tests in directory "VadereModelTests/TestEvents" and lowercased all test files (to be consistent with existing model tests).

Implemented "OSMBehaviorController" and use it in "UpdateSchemeEventDriven" and "UpdateSchemeSequential".

In "pom.xml" and "VadereGui/pom.xml", use latest version of Maven's Mockito plugin to avoid mocking errors during unit test phase.

See:
- https://github.com/calypsonet/keyple-java/issues/443
- https://mvnrepository.com/artifact/org.mockito/mockito-core
- https://mvnrepository.com/artifact/org.mockito/mockito-all/1.9.5

Maven's JaCoCo plugin version 0.8.3 newly uses a whitespace character to separate numbers and percentage sign.
Therefore, adapted regular expression.

Moved configuration of Maven's code coverage plugin "JaCoCo" from subprojects to top-level "pom.xml".

Merge branch '210-seed-test-fails-on-windows-worker-with-modulenotfounderror-no-module-named-vadere_analysis_tool' into java_migration