ADD: Patterns (State; Command; Decorator)
Merge branch 'master' of https://github.com/Dojo-Smart/lab1.git

Conflicts:
	ferroviaria/src/main/java/dojo/lab1/ferroviaria/core/FerroviaManager.java
	ferroviaria/src/test/java/dojo/lab1/ferroviaria/test/FerroviaManagerTest.java