Added mechanics to choose constructor injection as injection method.

Added tests.
Prepared wizard for different injection methods.

Created No-Op-Constructor Injector.
Added mechanics for constructor injection.

Refactored object creation out of wizard into injection methods.
Added tests for constructor injection.
Primitives and already instantiated objects can now be injected via constructor injection.
Incremented Version Number.
Merge branch 'ctor-injection' into develop

* ctor-injection:
  Incremented Version Number.
  Primitives and already instantiated objects can now be injected via constructor injection.
  Added mechanics for constructor injection.
  Prepared wizard for different injection methods.
  Added mechanics to choose constructor injection as injection method.