remove and clean code
add possibility to preprocess ipynb files
preprocessing and namespace fix

use preprocessing with current transform,
and ability to access notebook namespace from template
bring back python.tpl
should fix tests
add docstring
prepare ability to convert template for Tex
multiple env
start tex template
lots of modification for latex
rename runme2 to runme
test_file extractor
some improvement
flag for extracting figure
Start to organize template folder
add readme in skeleton
use configuration file to do nice stuff
pretransformer configurables
add python profile
move transformer in separate file