[D-runtime] druntime commit, revision 410

[dsource.org]

druntime commit, revision 410


user: sean

msg:
Added core.time, which has a Duration type used to communicate time periods to relevant routines in druntime.  Right now, Thread.sleep() is the only method that accepts a Duration, but the routines in core.sync will be modified to do so as well if core.time passes muster.

http://www.dsource.org/projects/druntime/changeset/410