modifications in docs to show TabularCPD, TreeCPD and JointProbabilityDistribution
modifications in docs to show TabularCPD, TreeCPD and JointProbabilityDistribution

abinashpanda/pgmpy,vivek425ster/pgmpy,ankurankan/pgmpy,ankurankan/pgmpy,abinashpanda/pgmpy,pratyakshs/pgmpy,liquidmetal/pgmpy,pratyakshs/pgmpy,liquidmetal/pgmpy,kris-singh/pgmpy,yashu-seth/pgmpy,kris-singh/pgmpy,pgmpy/pgmpy,vivek425ster/pgmpy,anaviltripathi/pgmpy,palashahuja/pgmpy,sandeepkrjha/pgmpy,sandeepkrjha/pgmpy,jhonatanoliveira/pgmpy,khalibartan/pgmpy,yashu-seth/pgmpy,jhonatanoliveira/pgmpy,anaviltripathi/pgmpy,pgmpy/pgmpy,kislayabhi/pgmpy,khalibartan/pgmpy,palashahuja/pgmpy,kislayabhi/pgmpy