[OPENENGSB-3644] Fixed an error in the model update propagation
[OPENENGSB-3602] Added new function toOpenEngSBModelValues to the OpenEngSBModel interface to get only the values of the model without the model tail
[OPENENGSB-3602] refactored the ManipulationUtils a little bit
Merge pull request #841 from Arcticwolf/OPENENGSB-3644

[OPENENGSB-3644] Fixed an error in the model update propagation
Merge pull request #842 from Arcticwolf/OPENENGSB-3602

[OPENENGSB-3602] Add method to the model interface which returns the entries without the tail
[OPENENGSB-3602] Bugfix in the ManipulationUtils class
[OPENENGSB-3627] fixed EDB support for character types
Merge pull request #844 from Arcticwolf/OPENENGSB-3627

[OPENENGSB-3627] fixed EDB support for character types
fix error that occurs when openengsb is shutdown
Merge pull request #845 from stfnsche/master

fix error that occurs when openengsb is shutdown
[OPENENGSB-3648] Fixed a lot of checkstyle errors
[OPENENGSB-3648] Added correct license headers and adapted the tests accordingly
Merge pull request #849 from Arcticwolf/OPENENGSB-3648

[OPENENGSB-3648] Make pre-push script runnable again
added missing license headers and a System.out.println call
[OPENENGSB-2793] use newer openjpa maven plugin
[OPENENGSB-2058] Refactored some integration tests so that every test in the class can be run without a new openengsb start
Merge pull request #850 from Arcticwolf/OPENENGSB-2793

[OPENENGSB-2793] use newer openjpa maven plugin
[OPENENGSB-2058] removed some commented code
Merge pull request #851 from Arcticwolf/OPENENGSB-2058

[OPENENGSB-2058] Refactored some integration tests
[OPENENGSB-3631] added functionality to query for commits by their revision number