Creates a method 'normalize' that normalizes any data into a netzob data type.
Upgrade SearchTask for the new API
Create a compliant SearchResult class.
Add a default mutation strategy based on bytes and bits of its value for all the Netzob types.
Add additionnal input type checkers on two methods
Add visualization functions on messages.
some useless style modifications
Add __str__ method and consider 'long' for ranging information of SearchResults
WIP over visualization functions
Remove old search classes
Introduce the new SearchEngine (WIP)
Expose visualization functions to the user API
Introduce Highlight function (WIP)
Upgrade tests