- Force Alignment
  Usage : 'id | right' to have the id aligned to the right,
    'title | center' to have the title centered ... right is the default
    for int and float, left is the default for other types

- Float Rounding (used only if type is float)
  Usage : 'getTotalQuantity | 4' displays '1234.5000' for 1234.5,
    'price | 0' displays '42' for 41.5


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@3390 20353a03-c40f-0410-a6d1-a30d3c3de9de