std.container update

[Andrei Alexandrescu]

Another update:

http://erdani.com/d/phobos/std_container.html
http://erdani.com/d/phobos/container.d

I simplified the implementation (no more array allocation etc.), 
eliminated replace() and insertBefore() after convincing myself they are 
not a good fit for lists, and added linearRemove(Take!Range).

Take!Range seems to be the secret recipe for an enjoyable SList experience.

I'll follow up later with an Array sample implementation. Then on the 
radar are an associative container (probably a straight hash or a binary 
tree) and then TightSList and TightArray which use deterministic storage 
management.

I figured out a lot of stuff, and it seems to settle together quite nicely.


Andrei