LDC 0.12.0 alpha 1 released, please help test!

[David Nadlinger]

Hi all,

As discussed, here are the first alpha packages for the 0.12.0 
release.

See the GitHub release page for the download links and the 
preliminary change log:
https://github.com/ldc-developers/ldc/releases/tag/v0.12.0-alpha1

353c4a8cfcf457575dfb8a27dfa6f61c  
ldc2-0.12.0-alpha1-linux-x86.tar.gz
0a56e5629f0e9d4c7860df0cf15961c1  
ldc2-0.12.0-alpha1-linux-x86.tar.xz
81da36e25fe221a9e8ae24140dae0c7f  
ldc2-0.12.0-alpha1-linux-x86_64.tar.gz
790dcffc430018a36b9dbc65a545f802  
ldc2-0.12.0-alpha1-linux-x86_64.tar.xz
02159c0d60399e74c1f9c4dd47073341  
ldc2-0.12.0-alpha1-osx-x86_64.tar.gz
5a3fb0fef3544b0f4441a9aefb07d70f  
ldc2-0.12.0-alpha1-osx-x86_64.tar.xz
119b9419199afc85419fb09760eadf26  ldc2-0.12.0-alpha1-mingw-x86.7z

Please be sure to report any regression at 
https://github.com/ldc-developers/ldc/issues.

Thanks to everybody involved!
David