[phobos] phobos commit, revision 1898

[dsource.org]

phobos commit, revision 1898


user: dsimcha

msg:
Bug 4346:  More flexible std.array.array.  Also improve std.array.array to work better with immutable narrow strings and use emplace() instead of placement new.

http://www.dsource.org/projects/phobos/changeset/1898