Lift's State Machine
'net.liftweb:lift-machine:1.0'
<dependency> <groupId>net.liftweb</groupId> <artifactId>lift-machine</artifactId> <version>1.0</version> </dependency>
<dependency org="net.liftweb" name="lift-machine" rev="1.0"/>
"net.liftweb", "lift-machine", "1.0"