dmd 1.063 and 2.048 release

[bearophile]

> I have updated a bug report and I have added one new, 3813 and 4605

If someone here thinks that AA printing is 'good enough', such person has to try to print a int[int[int]], like:

import std.stdio;
void main() {
    int[int[int]] aa;
    aa[[5:6, 7:8]] = 2;
    writeln(aa);
}


The output is:
5:6 7:8:2

Bye,
bearophile