initial commit
a system now has a input variable and output
more stuff
adding adjective for variables
fixing poligon set parameters
more on fixture
subdividing models
adding django mptt to installed apps
adding rule and operators models
adding operators and rules to the fuz.json
adding a pyfuzzy model mixin and system is using it
adding 'from_pyfuzzy' in variables
adding from pyfuzzy method in adjectives
adding get_type_from_python_type to parameter model
adding the from_pyfuzzy method to NormModel
adding from_pyfuzzy to SetModel
doing the rest of the from_fuzzy methods
more fixes in the from_fuzzy functions
more and more from_pyfuzzy method
hot fix in norms and parameters