Squashed commit of the following:

commit fcb169b4c885edf56a6912db6f6e9b45f0941f1e
Author: Jacob Wan <jacob@wildlemur.com>
Date:   Mon Jan 13 15:34:56 2014 -0800

    Update comment

commit 82eff58e93e2d52e2d711f01bf97f28920e1d9af
Author: Jacob Wan <jacob@wildlemur.com>
Date:   Mon Jan 13 15:33:20 2014 -0800

    Add fusion-cdn-avoid-bursting-gb app

commit f607919b5b8269b1d745c110699ee7c46034ea20
Author: Jacob Wan <jacob@wildlemur.com>
Date:   Mon Jan 13 15:19:34 2014 -0800

    Add defensive code to fusion-cdn-avoid-bursting-mbps app

    Update unit tests

commit fd793f09e319e499e3ac34d476a6ef66e62fb1c8
Author: Jacob Wan <jacob@wildlemur.com>
Date:   Mon Jan 13 14:55:35 2014 -0800

    Rename directory to fusion-cdn-avoid-bursting-mbps