added a few very basic tests
added a few very basic tests
Merge branch 'feature/extractingBeforeCounting' of https://github.com/renepickhardt/typology into feature/extractingBeforeCounting
Removed tests. Moved Sequencer into own package. No longer using Sequencer from anywhere.
Created new Stage for sequencing. Renamed Directory to Dir everywhere.
Sequencer now extracts all sequences in modelLength passes.
Merge branch 'feature/onePassSequencing' of https://github.com/renepickhardt/typology into feature/onePassSequencing