Merge pull request #29 from meyerls/dev_registration

Dev registration

Merge pull request #26 from meyerls/meyerls

Meyerls

Update setup.py

Merge pull request #23 from meyerls/dev

Dev

Merge pull request #21 from meyerls/dev

Dev

Merge pull request #20 from meyerls/dev

new version v1.1.4

Merge pull request #18 from meyerls/dev

Partly fixes issue #17 with wrong scaling

new version for pypi, fixed requirements