Sort Active Import Block is broken for scoped and versioned imports

[ghost91-]

When using "Sort Active Import Block" with scoped imports, the following happens:

void main()
{
    import std.stdio;
    import std.algorithm;

    writeln("foo");
}

gets changed to

import std.algorithm;
import std.stdio;

    writeln("foo");
}

When calling it with

void main()
{
    import std.stdio;
    import std.algorithm;
}

nothing happens at all.

When using it with versioned imports, the following happens:

version(unittest)
    import std.tratis;
import std.stdio;
import std.algorithm;

void main()
{
}

gets changed to

import std.algorithm;
import std.stdio;
import std.tratis;

void main()
{
}