Changes in version 1.1.1 (2016-03-30)                  

    o   Fixed incorrect log transformation in dinvgamma function.

                  Changes in version 1.1 (2014-09-14)                   

    o   Fixed double counting bug in Poisson prior.

    o   Implemented option to fix specified edges in the network.

                  Changes in version 1.0 (2012-07-16)                   

    o   Initial Release