add Travis

Author: ChrisRackauckas

README.md

@@ -1,6 +1,6 @@
 # PoissonRandom
 
-[![Build Status](https://travis-ci.org/ChrisRackauckas/PoissonRandom.jl.svg?branch=master)](https://travis-ci.org/ChrisRackauckas/PoissonRandom.jl)
+[![Build Status](https://travis-ci.org/JuliaDiffEq/PoissonRandom.jl.svg?branch=master)](https://travis-ci.org/JuliaDiffEq/PoissonRandom.jl)
 [![Coverage Status](https://coveralls.io/repos/ChrisRackauckas/PoissonRandom.jl/badge.svg?branch=master&service=github)](https://coveralls.io/github/ChrisRackauckas/PoissonRandom.jl?branch=master)
 [![codecov.io](http://codecov.io/github/ChrisRackauckas/PoissonRandom.jl/coverage.svg?branch=master)](http://codecov.io/github/ChrisRackauckas/PoissonRandom.jl?branch=master)