#707724 by chx: Rename confusing arguments in field/entity APIs.

modules/field/field.api.php

modules/field/field.attach.inc

modules/field/field.crud.inc

modules/field/field.default.inc

modules/field/field.form.inc

modules/field/field.info.inc

modules/field/field.module

modules/field/field.multilingual.inc

.../field/modules/field_sql_storage/field_sql_storage.module

...es/field/modules/field_sql_storage/field_sql_storage.test

modules/field/modules/list/list.module

modules/field/modules/number/number.module

modules/field/modules/text/text.module

modules/field/tests/field.test

modules/field/tests/field_test.entity.inc

modules/field/tests/field_test.field.inc

modules/field/tests/field_test.module

modules/field/tests/field_test.storage.inc

modules/field_ui/field_ui.admin.inc

modules/field_ui/field_ui.module