2.0.2

• Removed .idea folder
• Renamed composer package to aaronjunker/sssm. (#1)
• Added composer autoloader.
• Renamed classes to match pascalcase
• Moved different classes in different files.
• Changed syntax of state class from state(["allowedState1", "allowedState2"], $canLoop) to State($stateName, $canLoop), which lets you provide the actual class instead of just a string.
• Added new exception: LoopNotAllowedException.
• You now have to register all states in the state machine.
• Added new exception: StateNotRegistredInStateMachineException.
• Renamed stateNotAllowedException to StateTransitionNotAllowedException.
• Changed exception string of StateTransitionNotAllowedException.
• Added new function to state class: addAllowedStateTransition()
• Removed some leftover debug functions.
• You can now add names to states.
  • New function : "$stateMachine->getCurrentStateName()".
• A state object now gets passed to the event callbacks.
• Added tests.
• Some little other changes here and there. (#2)