[MERGE] base_iban: IBAN accounts upper case

bzr revid: mra@mra-laptop-20101123044448-uxcvkfqibbec96xl

diff --cc addons/base_iban/base_iban.py
index 92783b8,d1bc2da..b632e5f
--- 1/addons/base_iban/base_iban.py
--- 2/addons/base_iban/base_iban.py
+++ b/addons/base_iban/base_iban.py
@@@ -62,7 -62,7 +62,7 @@@ _ref_iban = { 'al':'ALkk BBBS SSSK CCC
  
  def _format_iban(string):
      '''
--    This function removes all characters from given 'string' that isn't a alpha numeric and converts it to lower case.
++    This function removes all characters from given 'string' that isn't a alpha numeric and converts it to upper case.
      '''
      res = ""
      for char in string: