dmd 1.060 and 2.045 release

[Walter Bright]

Walter Bright wrote:
> Alex Makhotin wrote:
>> It takes ~40 seconds 50% load on the dual core processor(CentOS 5.3 
>> kernel 2.6.32.4), to get the actual error messages about the undefined 
>> identifier.
> 
> Definitely there's a problem.

The problem is the spell checker is O(n*n) on the number of characters in the 
undefined identifier.