Assignment with Intervals gives error.

[cmichelenstrofer]

I'm trying to assign values using intervals, but get an error. Is this a bug?

julia> B = AxisArray(randn(3,2))
julia> B[row=1..2, col=2] = [0.2, 0.3]

UndefVarError: `..` not defined

top-level scope@[Local: 1](http://localhost:1234/edit?id=4a47ab24-2408-11ee-1558-2b8ee5dbdb82#)[inlined]