LDC "nightly" or latest CI build

[Johan Engelen]

Hi all,
   The dlang.org install.sh script is now able to install the 
latest successful CI build of LDC master, called "ldc-latest-ci" !

That should make it easier for you to test the newest of the 
newest of LDC master.
On Travis, you can use "d: ldc-latest-ci" to test your project 
with it.
On d.godbolt.org, you can find it as ldc latest CI (dmd nightly 
is there too).

Note: the CI build includes assertions for extra testing, which 
means that the compiler will be much slower than normal releases.

Cheers,
   Johan