first commit
second commit
Merge branch 'master' of https://github.com/y1j2x34/StateMachine.git

Conflicts:
	pom.xml
	src/main/java/y1j2x34/state/State.java
	src/main/java/y1j2x34/state/StateListener.java
	src/main/java/y1j2x34/state/StateMachine.java