fixes indentation
fixes comment
adds debug output with list of all initialized properties
fixes unused import warnings
fixes unnecessary typecast warnings and added copyright header
fixes deprecated API warning
fixes unchecked or unsafe operation warning
deletes obsolete test because it's executed implicitly in GeneratorTestBase
adds constants for outlet paths which can be used in derived test classes
moves library test to library folder and fixes package name in properties file
adds missing properties file
adds new generator test for DataNucleus