Merge pull request #38 from ChrisRackauckas/diffeq

update to new diffeq syntax

Author: dlfivefifty

REQUIRE

@@ -1,5 +1,5 @@
 julia 0.6
 Combinatorics 0.2
 Distributions 0.8.10
-OrdinaryDiffEq 2.19.1
+OrdinaryDiffEq 3.0.0
 GSL 0.3.1

src/densities/TracyWidom.jl

@@ -64,7 +64,7 @@ cdf(d::Type{TracyWidom}, t::Real) = cdf(d(), t)
 # An internal function which sets up the Painleve II differential equation and
 # runs it through the Vern8 numerical integrator
 function _solve_painleve_ii{S<:Real}(t0::S, t::S)
-    function deq(t, y, dy)
+    function deq(dy, y, p, t)
         dy[1] = y[2]
         dy[2] = t*y[1]+2y[1]^3
         dy[3] = y[4]