Conflict between Winston.Image and Images.Image

[timholy]

This conflict is unfortunate, and can lead to error messages like

ERROR: no method Image(Array{Float64,2}, Dict{ASCIIString,ASCIIString})
 in anonymous at no file:3
while loading /home/tim/julia/juliafunc/test/register_optimize.jl, in expression starting on line 229

depending on which order the packages are loaded in (I've seen errors the other way too, where a Winston method can't complete).

Any ideas about what to do? We could fully-qualify our methods in our packages, I guess.