Merge branch 'master' of https://gitlab1.ptb.de/pflueg03/data-analysis-python

README.md

 # Data Analysis Using Modern Python
 
-ipython-notebook used during the talk.
+[ipython-notebook used during the talk.](https://gitlab1.ptb.de/pflueg03/data-analysis-python/blob/master/data-analysis-python.ipynb "Slides as one big webpage")