Recent Additions

Last week I made the following improvements:

1. Styling changes to emphasize the habits or facts being reviewed;
2. Styling changes to the edit page to make it more concise and easier to read;
3. Keyboard shortcuts to show_habits page to advance, retreat, show next card, and edit; 
4. Ajax security to prevent foreign pages from accessing/modifying a user's reminderer account; and
5. Autosave and validation on edit page.