Added component copy method + renamed an attribute + methods that returns how many interfaces (facades) a component (connector) has
clustering : disabled heuristics + removed useless evaluations in the second phase
Erased old remaining code
Modified coupling measurement : it returns a percentage now
Just renamed some methods
Cleaned and tuned objective function
Refactored objective function working
Merge branch 'master' of https://github.com/jesuspatate/archtool