[libstdc++] Add xmethods for array, deque, forward_list, list and vector.

[Jonathan Wakely]

On 12/10/14 06:49 -0700, Siva Chandra wrote:
>Hello,
>
>Attached is a patch which adds xmethods for std::array, std::deque,
>std::forward_list, std::list and std::vector.  There were already
>couple of xmethods existing for std::vector, but this patch adds more
>over them.

Committed - thanks!