- Added isProtectedState() method for checking whether a state is a   protected state such as the pseudo states and so on. - Changed the value of the constants.
- Added isProtectedState() method for checking whether a state is a
  protected state such as the pseudo states and so on.
- Changed the value of the constants.

iteman/stagehand-fsm,phpmentors-jp/stagehand-fsm,piece/stagehand-fsm