Added data information for NLTK lib
Replaced old num2word library in favor of new port lib (https://github.com/savoirfairelinux/num2words)
Replaced old num2word library in favor of new port lib (https://github.com/savoirfairelinux/num2words)
Added more docstrings and checks, found by unittest
Added new unittest for natural_language module
Added testing files
Moved launch scripts and requirements for testing, to unittest folder
More checks to avoid problems, detected by unittest
[Working in process] Rewritten WordList API to be more intuitive, stable and robust
[Working in process] Testing for WordList API. A lot of problems detected and improvements
Renamed wordlist function for new WordList names
Merge branch 'develop' of https://github.com/golismero/golismero-devel into develop