DMD 0.151 release

[Walter Bright]

Deewiant wrote:
> It may or may not be worth noting that bug 73
> (http://d.puremagic.com/bugzilla/show_bug.cgi?id=73) does not exhibit the same
> behaviour - the speeds reported for std.math.abs() and local abs() are always
> only marginally different, regardless of the switches I throw at the compiler.

You can tell if it's being inlined or not by doing an obj2asm.