Update SBOL Maven dependency

[yvi1]

Currently, Eugene supports SBOL-v.1.0. We need to upgrade it to SBOL-v.2.0.

• [x] import libSBOLj 2.0 library
• [ ] pass valid SBOL Document to SynBioHub
• [ ] ensure proper conversion from Eugene to SBOL
• [ ] update to sbol.core2
• [ ] Metric tonne of unit tests (may make this its own issue)

[shamseen]