DMD 0.175 release

[Walter Bright]

Kirk McDonald wrote:
> I'm not sure what you did, Walter, but compiling Pyd with 0.175 results 
> in dmd crashing. Windows gives me the ol' "dmd.exe has encountered a 
> problem and needs to close" window, and the command line gives me the 
> ol' "error: command 'C:\dmd\dmd\bin\dmd.exe' failed with exit status 1". 
> Reverting to 0.174 fixes it.
> 
> I'll try and work out a minimal working example, but Pyd is such a huge 
> bloody mess of template code at this point that I don't look forward to it.

I know it's a lot of boring work to do such isolations. Sorry.