make sure package loads

src/Flux.jl

@@ -11,6 +11,8 @@ abstract Model
 back!(m::Model, ∇) = error("Backprop not implemented for $(typeof(m))")
 update!(m::Model, η) = m
 
+include("utils.jl")
+
 include("compiler/diff.jl")
 include("compiler/code.jl")
 
@@ -20,7 +22,6 @@ include("layers/params.jl")
 include("layers/input.jl")
 include("layers/dense.jl")
 include("layers/sequence.jl")
-include("utils.jl")
 
 include("backend/mxnet/mxnet.jl")