Added item_target_id to item_log table.
Added item target id to get item log.
Added insert and update item entry item target.
Added target drop downs for task targets.
Added refresh to all item targets in entries.
Added all data hooks for item entries target
Changed home tab time display to time diff.
Refined home form.
Added child id, end time, variance to item targets
Added new target columns to targets data.
Added recurrence period to database and server.
Added UI elements to item targets.
Added new item target fields to callbacks.
Added skeleton for recurring item targets.
Added recurring item target insert.
Added recurring update children item targets.
Added delete child recurring item targets.
Disabled recurring children editing.
Added item target status.
Fixed recurring task target update.