Remove Intanciation class for Hash.
rm Instanciation test.
Remove a print in exemple tests.
Move test_coffee_robot in an other file and add test_easy_coffee.
Remove a redundant simplify\! and generalize equal test in simplify\!.
Add policy method to fmdp and clean code.
little fix
Totaly refactored : version 1.0.0
Add the gemspec file.
Merge branch 'master' of https://github.com/Timmy72/ruby-sdyna to push it next.