Update to 4.26

Upstream changes:
4.26  2013-08-18
  - Fixed support for Netscape cookies in Mojo::Cookie::Response.
  - Fixed element method bug in Mojo::Collection.

4.25  2013-08-17
  - Added support for calling element methods to Mojo::Collection.
  - Added compact method to Mojo::Collection.

(wen)