Adds test for some legacy endpoints which were previously missing, and also updates the old tests for new DB scheme.
Replaces the old db scheme with the new one. There could be more tests for the legacy endpoints but I decided to not spend a lot amount of time with this since I expect the db-dump to be changed once again after Shelley is released so all the test will probably have to be redone anyway. Either way, open to suggestions. (PeterBenc)
Adds test for some legacy endpoints which were previously missing, and also updates the old tests for new DB scheme. Replaces the old db scheme with the new one. There could be more tests for the legacy endpoints but I decided to not spend a lot amount of time with this since I expect the db-dump to be changed once again after Shelley is released so all the test will probably have to be redone anyway. Either way, open to suggestions. (PeterBenc)