alpha-1.3.1

Updated version in README and pom

alpha-1.3.0

Removed unused methods in Automaton.
Added default constructors to Automaton and DeterministicAutomaton interfaces.

alpha-1.1.1

Fixed README

alpha-1.1.0

Added DeterministicAutomaton.

alpha-1.0.0

This is a test release for using the project as a dependency.