Log Message:
Update devel/p5-Eval-Closure to 0.11.

Changes from previous:
----------------------
0.11  2013-07-30
      - add "alias => 1" option for making closure variables \ 
actually alias the
        closed over variables (so the variable referenced in the environment
        hashref will actually be updated by changes made in the closure). (Toby
        Inkster, #3)

0.10  2013-07-10
      - fix pod links

0.09  2013-07-10
      - support lexical subs on 5.18+