[tohu-users] Documentation, Project status

Hello tohu-users, I want to use tohu as part of my Bachelor Thesis (Hochschule Mannheim). This project could solve the key parts of my work. But the project seems to be inactive. I have heared about plans to integrate it as part of Drools. Has anyone information about the future plans or up-to-date-information of this project? Is there more information/tutorials despite from the great examples and downloads? Sincerly Dirk Conzelmann