patch applied (packages/containers): Fix warnings.

[Ian Lynagh]

Thu Nov  4 15:39:50 PDT 2010  Milan Straka <fox at ucw.cz>
  * Fix warnings.
  
  Just trivial renames of shadows variables.

    M ./Data/IntMap.hs -3 +3
    M ./Data/IntSet.hs -3 +3
    M ./Data/Map.hs -35 +37
    M ./Data/Set.hs -17 +19

View patch online:
http://darcs.haskell.org/cgi-bin/darcsweb.cgi?r=packages/containers;a=darcs_commitdiff;h=20101104223950-7b66e-abb521d348d9eabda173de0efda69487ac9b5039.gz