Feature request: Path append operators for strings

[TommiT]

How would you feel about adding the '/' binary operator and the 
'/=' assignment operator for strings, wstrings and dstrings? The 
operators would behave the same way as they do with 
boost::filesystem::path objects:

http://www.boost.org/doc/libs/1_54_0/libs/filesystem/doc/reference.html#path-appends

In short (and omitting some details) code such as:

string s = "C:\\Users" / "John";

...would be the same as:

string s = "C:\\Users" ~ std.path.dirSeparator ~ "John";