Add more to hero creator.
Add PassiveSkill object.
Merge branch 'neykho-Diablo3Armory' of https://github.com/aveyD/Diablo3Armory into david-Diablo3Armory
Almost finished HeroCreator. Need to finish up last  few TODOs.
issues with gradle files
Merge branch 'david-Diablo3Armory' into neykho-Diablo3Armory