ultimate_cron 7.x-2.0-rc1

Bugfixes (some potential):

• #2503311: Notice : Undefined index: ultimate_cron_menu_alter() (line 899 in /sites/all/modules/ultimate_cron/ultimate_cron.module).
• #2455947: Undefined index when included with installation profile
• #2490222: Notice: Undefined property: ultimate_cron_job_ctools_export_ui::$jobs_behind in ultimate_cron_job_ctools_export_ui->list_build_row() (line 511 d7/modules/all/ultimate_cron/plugins/ctools/export_ui/ultimate_cron_job_ctools_export_ui.class.php).
• #2379871: White Screen of Death on admin/config.
• #2421667: Using comma in rule gives "Rules: ... is not a valid rule"
• #2388099: Infinite loop in CronRule
• Fix unit test setup

New features:

• #2395979: Queue leases not clearing until System cron runs
• Add saner default for nodejs option
• Default catch-up should consider using hook data