MOMoT Release v2.0.0

Release version 2.0.0 of MOMoT

- Minor API adaptations
- Ease development by adding maven capabilities.
- Fix #1: Stop evaluation of solution if constraint is not fulfilled.
- Fix #2: Reconsider file check and adapt generated code.
- Add formatter

Signed-off-by: Martin Fleck <mfleck@eclipsesource.com>

MOMoT Release v1.0.0

Add support for Cliff's delta and Vargha and Delaney's A measure effe…

…ct size