OpenAPI - vo manager implemented (#2582)
OpenAPI - vo manager implemented (#2582)

* OpenAPI - vo manager implemented
* implement openAPI methods for vosManager
* added new schemas and responses
* added new parameters and used them in vo and facility managers

martin-kuba/perun,mvocu/perun,balcirakpeter/perun,CESNET/perun,zlamalp/perun,zwejra/perun,balcirakpeter/perun,mvocu/perun,martin-kuba/perun,martin-kuba/perun,zlamalp/perun,zlamalp/perun,balcirakpeter/perun,CESNET/perun,martin-kuba/perun,mvocu/perun,zwejra/perun,zlamalp/perun,balcirakpeter/perun,CESNET/perun,mvocu/perun,zlamalp/perun,zwejra/perun,CESNET/perun,zlamalp/perun,balcirakpeter/perun,CESNET/perun,zoraseb/perun,zwejra/perun,zoraseb/perun,zoraseb/perun,zlamalp/perun,zwejra/perun,balcirakpeter/perun,mvocu/perun,martin-kuba/perun,zoraseb/perun,martin-kuba/perun,martin-kuba/perun,mvocu/perun,zoraseb/perun,mvocu/perun,CESNET/perun,zoraseb/perun,CESNET/perun,balcirakpeter/perun,zwejra/perun