Auto-gen list of D compiler versions: Improvements

[Johan Engelen via Digitalmars-d-announce]

On Tuesday, 11 October 2016 at 17:21:42 UTC, Nick Sabalausky 
wrote:
> The automatically-updated list of D compiler versions available 
> on Travis-CI (and which front-end/back-end version they each 
> use) has had a few small improvements lately:
>
> http://semitwist.com/travis-d-compilers

Perhaps another nice addition is to list the "aliases" and what 
they currently point to:
dmd -->  dmd v2.071.2
dmd-beta --> ...
ldc --> ...
ldc-beta --> ...
gdc --> ...

-Johan