8 string references to 'simplenews_mail_spool' in Simplenews 7

d6_simplenews_61.php in tests/d6_simplenews_61.php

d6_simplenews_62.php in tests/d6_simplenews_62.php

simplenews_count_spool in includes/simplenews.mail.inc

Count data in mail spool table.

simplenews_delete_spool in includes/simplenews.mail.inc

Remove records from mail spool table according to the conditions.

simplenews_mail_attempt_immediate_send in includes/simplenews.mail.inc

Send mail spool immediatly if cron should not be used.

simplenews_update_7000 in ./simplenews.install

Create table {simplenews_category} to replace taxonomy terms. Migrate Newsletter taxonomy data to Newsletter categories.

simplenews_update_7001 in ./simplenews.install

Create key snid_tid on simplenews_mail_spool table.

simplenews_update_7002 in ./simplenews.install

Drop support for node revisioning.