Merge branch 'pages' into 'master'

Pages

See merge request !2
1 job for master in 15 seconds (queued for 1 second)
Status Job ID Name Coverage
  Deploy
failed #86303
pages

00:00:15

 
Name Stage Failure
failed
pages Deploy
Checking out 94641abf as master...

Skipping Git submodules setup
$ make presentations
jupyter-nbconvert ipynb/11_pandas.ipynb --reveal-prefix='./reveal.js' --to slides --template ipynb/slides_reveal.tpl
make: jupyter-nbconvert: Command not found
make: *** [ipynb/11_pandas.slides.html] Error 127
Makefile:46: recipe for target 'ipynb/11_pandas.slides.html' failed
ERROR: Job failed: exit code 1