Merge pull request #6 from lukaw3d/master

Transformed into django project
Merge pull request #7 from lukaw3d/master

Made wingy graph
Hierarchical
Merge pull request #8 from MaticFri/master

hierarchical graph start
Tidy up work
Tidy up work
pep8 code standard
Simplified code for conversions
Made some parsing of supplement (backside functions)