DMD 0.168 release

[Bill Baxter]

Walter Bright wrote:
> Better array literals.
> 
> http://www.digitalmars.com/d/changelog.html

The download link seem to be broken.
ftp://ftp.digitalmars.com/dmd.zip  downloads a size zero file.
ftp://ftp.digitalmars.com/dmd.168.zip  work ok.