Fix for some tasks not appearing in reports.
Add modal for editing batches and start to define controls.
Fix autocompletes inside modal popups.
Show cell size of zero when we can't calculate it.
Add week input elements to edit popup.
Fix validation display for editing popup.
Remove old data inputs.
Cancel Adds properly.
Don't show new batches in the display until they've been saved.
Fix autocomplete behaviour for tab key.