Comment 21 for bug 553133

Let's see what behaviour we consider ideal:

say, we have a table tbl1(id=4, 'Belgium), and translations ir_translation(res_id=4, lang='fr_FR', value='Belgique'), (res_id=4, lang='nl_NL', value='België')

We would want that search( ['name' = 'Belgique'], context.lang='fr_FR') == True
                                search( ['name' = 'Belgium'], context.lang='fr_FR') == False # !
                                search( ['name' = 'België'], context.lang='fr_FR') == False # no cross-lang
                                search( ['name' = 'België'], context.lang='nl_NL') == True
                                search( ['name' = 'Belgie'], context.lang='nl_NL') == True # ignore accent
                                search(['name' = 'Belgium'], context.lang='el_GR') == True # no translation, so default