bump version

bump version

Merge pull request #171 from precice/fenics-adapter-v2.1.0

Release v2.1.0

Merge pull request #167 from precice/fenics-adapter-v2.0.0

Release v2.0.0

Bump version.

Merge pull request #156 from precice/fenics-adapter-v1.4.0

Release v1.4.0

Merge pull request #150 from precice/fenics-adapter-v1.3.0

Release v1.3.0

Merge pull request #136 from precice/fenics-adapter-v1.2.0

Release v1.2.0

Merge pull request #122 from precice/fenics-adapter-v1.1.0

Release v1.1.0

Merge pull request #114 from precice/release_v1.0.1

Release v1.0.1