Better README.md for dlang.org

[Vladimir Panteleev via Digitalmars-d]

On Tuesday, 20 January 2015 at 16:34:33 UTC, H. S. Teoh via 
Digitalmars-d wrote:
> On Tue, Jan 20, 2015 at 08:24:29AM -0800, Andrei Alexandrescu 
> via Digitalmars-d wrote:
>> On 1/20/15 2:19 AM, Andrej Mitrovic via Digitalmars-d wrote:
>> >On 1/20/15, Andrei Alexandrescu via Digitalmars-d
>> ><digitalmars-d at puremagic.com> wrote:
>> >>https://github.com/D-Programming-Language/dlang.org/blob/master/README.md
>> >>
>> >>1. If instructions don't work for you, reply here.
>> >>
>> >>2. Additions for Windows would be welcome. FWIW I think the 
>> >>Windows
>> >>makefile suffers from a bit of bitrot.
>> >
>> >Btw, apparently we can use a contributing file that 
>> >automatically
>> >shows up when people make pull requests:
>> >
>> >https://help.github.com/articles/setting-guidelines-for-repository-contributors/
>> 
>> Shall we move README.md to CONTRIBUTING.md then? -- Andrei
>
> We should have both. The current README.md should explain what 
> the repo
> is all about. Details on contributing should go in 
> CONTRIBUTING.md.

Case in point, this occurred on IRC today:

[2015-01-20 21:25:09] [dgiagio] Where can I open an issue for 
druntime? It's GitHub repo doesn't support opening issues

There should probably be a link to Bugzilla in every repo's 
README.md. So many projects on GitHub use GitHub issues 
(including e.g. Rust) that some people might head directly there 
to file an issue.