Add Webanno TSV test casses

[jcklie]

Is your feature request related to a problem? Please describe. We need more tests.

Describe the solution you'd like Webanno TSV has many CAS XMI files which can be used for testing

https://github.com/webanno/webanno/tree/master/webanno-io-tsv/src/test/resources/tsv3-suite