Create ListItem table
Add list item model and spec file
Add an association between list item and todo list
Add a new factory for list item
Add presence validation for description
Add validation to list_item with todo list
Add nested route to todo list with list item
Add js controller for todo list
Add js model for todo list
Add js view for todo list
Add div to include the dynamic form
Remove add button and include input summit in todo list view
Refactor grab todo ID
Fix form todo list route
Refactor hide button
Add image loading
Refactor hide element
Add a Listener for the submit button with ajax
Add Ajax request to list item
Add a class to img loading