Tangobos for Tango 0.99.4

[Sean Kelly]

Bill Baxter wrote:
> 
> Put another way, the reason Tangobos has to exist is to paste over the 
> low-level differences in phobos and tango.  So even inside Tangobos I 
> suspect most of the modules are practically unchanged from the original 
> phobos source.

Yup.  Nearly every module is identical to Phobos but for an import of 
std.compat to handle the differences in object.d.


Sean