Removing scipy?

[JayBeAl]

I was trying to run the visualization script on my smartphone with termux. The problem is to get scipy running. After trying several hours try to get scipy working i surrendered. I then viewed the visualization.py code and saw, that there are only a few lines of code used from scipy. So why not just implement an own easy 1d gauss filter to remove the scipy dependency, which is a cause of many problems in this project? I found my solution here, didnt test it yet, but i'll report my results:

https://stackoverflow.com/questions/11209115/creating-gaussian-filter-of-required-length-in-python

[joeybab3]

Feel free to test this and report back, if it doesn't cause a performance hit it might be worth it.