We now automatically "click" the sheet's ok button to dismiss the sheet whenever we modify the contents of the link textfield. The user can use Edit->Remove Link... to get back to a state where they can manually edit the link text.

Also moved some braces around.

Signed-off-by: Reed Mangino <reed@sanebox.com>
Use performSelector:withObject:afterDelay: instead of a block. Display a user notification when a link is added/modified to make it easier to sanity check the change visually.

Signed-off-by: Reed Mangino <reed@sanebox.com>
Update the README with information on setting the required defaults.

Signed-off-by: Reed Mangino <reed@sanebox.com>