* [JAVA-1669] Upgrading JUnit and Maven Surefire Plugin versions
* Upgraded JUnit version for persistence-module and the modules that directly depends on it
* Upgraded Maven Surefire Plugin version for these as well
* Either made modules inheriting from persistence-modules instead of parent-modules or added relative paths when already inheriting persistence-modules
* Upgraded versions in other modules
* [JAVA-1669] Removed explicit relativePath in pom.xml when default value used
* [JAVA-1669] Minor fix
* added example code for BAEL-2366
* moved example code for BAEL-2366
* example code for BAEL-1961
* moved example code into integration test
* updated the test assertions
* refactor the spring boot persistence mongodb module
* remove redundant example code
* declared the spring boot persistence module in the root pom
* fixed issue with non-imported file