LDC 0.9.2 release candidate

[Christian Kamm]

I made a new package based on LDC trunk (DMDFE 1.056, LLVM 2.6) and Tango 
0.99.9. It's only for x86-64 for now and available at:

http://www.incasoftware.de/~kamm/ldc/ldc-0.9.2-x86_64-rc1.tbz2

Could everyone interested in this give it a spin and report back if you hit 
a critical issue? (either here, on the ldc bug tracker or to me directly)

Regards,
Christian