Release D 2.090.0

[Martin Nowak]

Glad to announce D 2.090.0, ♥ to the 48 contributors.

This release comes with the ability to convert lazy parameters to
delegates, new intrinsics to force rounding to specific floating point
precision, unittest builds that no longer execute main by default, a new
GC.inFinalizer API, and various other changes.

http://dlang.org/download.html
http://dlang.org/changelog/2.090.0.html

-Martin