Merge conflicts

v1.6 (#56)

Merge pull request #53 from UDST/dev

Finalizing v1.5.4 release

Merge pull request #43 from UDST/patch

[v1.5.3] Version number fix

Merge pull request #42 from UDST/patch

[v1.5.2] Maintenance release

Merge pull request #33 from UDST/toolz_version

Update required version of toolz

Merge pull request #32 from UDST/tlz

Remove zbox from dependencies

Missing separator

version v1.3.0 release

version 1.2.0 release with server