Remove creating facadminVo from initialize method

- remove code with creating facadminVo from initialize method in FacilitiesManagerBlmpl
- remove initialize method from FacilitiesManagerBl/BlImpl
- remove calling initialize method of FacilitiesManagerBl from initialize method of PerunBlImpl

Comment: Spring did not call initialize method of FacilitiesManagerBlImpl, he called initialize method of PerunBlImpl which after that called initialize method of FacilitiesManagerBlImpl.