fixed unit test errors and failures due to least changes

.gitignore

.gitlab-ci.yml

navix/reply_generator.py

navix/replygenerator/generate_file_list.py

test_it.py

tests/Test_ClientProcess.py

tests/Test_Navix.py

tests/Test_common.py

tests/Test_compile.py

tests/Test_hooks.py

tests/Test_logging.py

tests/Test_monitor.py

tests/Test_reply_generator.py

tests/Test_replygenerator_check_time_stamp.py

tests/Test_replygenerator_check_waiting_time.py

tests/Test_replygenerator_create_reply.py

tests/Test_replygenerator_generate_file_list.py

tests/Test_replygenerator_htcondor_info.py

tests/Test_replygenerator_locate_files.py

tests/Test_request_pyxrootd.py