DEPRECATED in favor of ZeroInflatedDistributions.jl!

This package defines zero-inflated distributions. It is still under development and has a bias toward non-negative continuous observations with many exact zeros. That said, there is (probably) nothing stopping this being used for e.g. a zero-inflated Poisson distribution, but this is not currently tested. Link functions used for defining models with two processes that jointly model probability of encounter and positive rate are also defined.