WIP: Rename caosdb -> linkahead

integrationtests/clear_database.py

integrationtests/crawl.py

integrationtests/create_analysis.py

integrationtests/example_hdf5cfood.py

integrationtests/filldb.sh

integrationtests/insert_model.py

integrationtests/insert_some.py

integrationtests/test.sh

integrationtests/test_assure_functions.py

integrationtests/test_base_table_exporter_integration.py

integrationtests/test_cache.py

integrationtests/test_crawl_with_datamodel_problems.py

integrationtests/test_crawler_basics.py

integrationtests/test_crawler_with_cfoods.py

integrationtests/test_data_model.py

integrationtests/test_datamodel_problems.py

integrationtests/test_im_und_export.py

integrationtests/test_json_schema_datamodel_parser.py

integrationtests/test_table.py

integrationtests/test_yaml_parser.py