added folder dictionary as return of 'initialize_tmp_folders'
added folder dictionary as return of 'initialize_tmp_folders'


Former-commit-id: d95d89d1fd5e2db2cff0c25a94db9fa14f96ea1c [formerly 22a13f845ed8c29375b8c3be24630e1ee1947ff2] [formerly b7e34c04ba6ba0d8474298208e13f2dd713b94b6]
Former-commit-id: 9779a7186cac534ce492822c7713bdef6886c1f4
Former-commit-id: d59b7089b789570bb1629b13dd8ba2769122e8ef
DEIB-GECO/PyGMQL,DEIB-GECO/PyGMQL