New version of the Vim script for D syntax highlighting

[Jason Mills]

Hi,

Get the new version (0.16) at
    http://www.vim.org/scripts/script.php?script_id=379

Updated for D version 0.178.
     + Applied a patch (Tim Keating) to fix a bug in highlighting the `\`
     literal.
     + Added new keyword: foreach_reverse, lazy
     + Added missing operator overloads: opAssign, opIn, opIn_r.
     + Removed iftype keyword.


Jason