[doc] fix link to github
[hmm] removed completly useless "static" class member
[setup] fix homepage url
[doc] msm-API docu links to returned objects
[doc] ui-package now also in doc
Merge pull request #19 from trendelkampschroer/devel

Hyperlinks for objects returned by msmapi in docu
[Cython] Enforce usage of cython for sdist archive creation and when on git, since
we do not want to distribute generated code in repository.
[ci] only make docs on regular commits, not pull requests
Merge pull request #20 from marscher/cythonize_on_sdist_or_git

[Cython] Enforce usage of cython for sdist archive creation and when on git