#40 feat: adding mysql connect as injection, feat: implementing in memory database for tests, move fltrail.sql to test/resources/database, so it can be used in test for building the inmemory database

#40 moving fltrail.sql script to test resource folder to use it automatically for test database creation

# Conflicts:
#	gemeinsamforschen/src/scripts/dbschema/fltrail.sql

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