Import improvement

[bearophile]

deadalnix:

> I don't think import should make the difference between 
> packages/modules and module content.

This is acceptable only if then it imports the module names only. 
It means that later you must write "stdio.writeln()".


> I'm against introducing more new syntax to import. import is 
> already a complex beast.

The suggested syntax "import std.(stdio, xml, algorithm);" is 
probably sub-optimal, and maybe better solutions exist. But in 
most cases more syntax is way better than foggy/messy semantics.

Bye,
bearophile