version 0.1-3
- summary function fr bivariate binary models fixed.
- jc.probs() extended to include calculation of tau and intervals.
- vis.gjrm funcion extended.

version 0.1-2
- all fitting functions merged and included in gjrm().
- manual updated

version 0.1-1
- initial release of GJRM which is the continuation of SemiParBIVProbit. 


