Update matlab install notes and set new output directory
Move m-files to their own directory
Move notebooks to the top level directory
Update matlab installation notes
Add a second script that converts one notebook type to another.
Switch name of solutions directory to avoid namespace clashes
Update the python tours with the new solutions directory
Update the paths in the matlab notebooks
Make the path more fault tolerant.
Finish nb2nb_converter
Finish testing nb2nb_converter
Add %%matlab magic to excercise fill-in cells