Release with py37

[ericpre]

Same as #33 but with python 3.7.

• update to last winpython,
• set tqdm version to 4.24 to avoid issue with tqdm RuntimeError with Samfire tests hyperspy#2077,
• replace python 3.5 with 3.7,
• remove typing package to avoid python 3.7, see https://ci.appveyor.com/project/ericpre/hyperspy-bundle/builds/19660402,
• fix Build with Winpython 1.10 (2018-01): long path issue #23,
• fix HyperSpy Bundle 2018.09.04: HyperSpyUI is not opening #31,
• ready for review.

[francisco-dlp]

Since the new WP version contains JupyterLab, wouldn't it be good to add a Jupyter Lab entry in the Start Menu alongside the current Notebook and Console entries?

[ericpre]

Yes, it would be good, but at the same time, we need to check that the matplotlib backend are working properly and also add the corresponding documentation.
I think we need to release a bundle quickly first and then work on jupyterlab.

[ericpre]

I may have been pessimistic and it seems that the jupyter lab is working out of the box and %matplotlib widget to get the notebook backend is working fine. I will give a go.

[ericpre]

For the last build with the shortcut for jupyter lab in the start menu and the context menu: https://ci.appveyor.com/project/ericpre/hyperspy-bundle/builds/19764021

[ericpre]

I think this is all good now: #23 is fixed by preventing using a installation path too long.

https://ci.appveyor.com/project/ericpre/hyperspy-bundle/builds/19804008

[ericpre]

I have tested the installation on windows 7 with the different installation mode and it works as expected. @francisco-dlp, could you finish the review and merge this and then we make the release from this repository?

[francisco-dlp]

LGTM