change  service architecture and refactor the junit tests
change packages for MCV design an add a test layout for Ingredients
clear the interface an add comments
clear the classes and add comments
clear the interface an add comments
clear the interface an add comments
change class to final
cleanup and add some comments
implement first view with controller an same actions AND and a first navigation
clear the interface an add comments
clear the interface an add comments
clear the interface an add comments
clear the interface an add comments
Merge pull request #2 from Skanky0815/0.2

0.2