Row vector issue in v0.5

[krisztiankosi]

I generate a matrix:

julia> A=zeros(5,6)
5×6 Array{Float64,2}:
 0.0  0.0  0.0  0.0  0.0  0.0
 0.0  0.0  0.0  0.0  0.0  0.0
 0.0  0.0  0.0  0.0  0.0  0.0
 0.0  0.0  0.0  0.0  0.0  0.0
 0.0  0.0  0.0  0.0  0.0  0.0

If I get the second column vector from A it is OK:
julia> A[:,2]
5-element Array{Float64,1}:
 0.0
 0.0
 0.0
 0.0
 0.0

But If I want to get the second row vector from A, it give back a column vector:

julia> A[2,:]
6-element Array{Float64,1}:
 0.0
 0.0
 0.0
 0.0
 0.0
 0.0

It should be a row vector. The quick workaround is to transpose the result, but mathematically the correct answer is a row vector.
I'm going back to version 0.4, that gives the correct answer.

(I did not find any open issue with that problem, If I missed it, please point me there.)

[yuyichao]

This is the intended behavior, you can use A[2:2 :].

[andreasnoack]

Please see https://github.com/JuliaLang/julia/blob/master/NEWS.md#breaking-changes-1 and #13612