updated notebooks. capitalized classes names.
Merge branch 'master' of https://github.com/fabriziocosta/pyEDeN
Merge
t push origin master
Merge branch 'bgruening-master'
added multiprocessing option
reordered methods
n_jobs rather than multiprocess
draw_graph accepts secondary labels
Update README.md
setup interface for fit and fit_transform
Merge branch 'master' of https://github.com/fabriziocosta/pyEDeN
added NN notebook. added draw_adjacency_graph
added NN notebook.
Update README.md
notebook on NN update
Merge branch 'master' of https://github.com/fabriziocosta/pyEDeN
Update README.md
parallel version for graph
line borders in draw_graphs
updated openbabel converter; added PubChem rest example