Add new messages

config/no_todos_messages.yml

@@ -6,4 +6,8 @@
 --- 
 - Good job! Looks like you don't have any todos left.
 - Coffee really tastes better without any todos left.
-- Isn't an empty To Do list beautiful?
\ No newline at end of file
+- Isn't an empty To Do list beautiful?
+- Time for a rewarding coffee break
+- Give yourself a pat on the back!
+- High five!
+- Hence forth you shall be known as 'Todo Destroyer'
\ No newline at end of file