Add a do not modify warning.
Add a do not modify warning.

git-svn-id: 0bdcebde0e9b7b544b7033ade083e822b90fa2c6@103 7a317f17-d332-475d-8e12-9585b3027fa7

saltybeagle/js-embedded-ds,saltybeagle/js-embedded-ds