Squashed commit of the following:

commit 5f5357f8ad753d094b6f1f2ae0dcded072e356f6
Author: nickholub <nikholub@gmail.com>
Date:   Wed Oct 23 17:46:23 2013 -0700

    fix #194 Web Apps - Machine Data Demo - Last Minute Calculations

commit f5f8a082330fb633ad18aab68602d3da0709d0ae
Author: nickholub <nikholub@gmail.com>
Date:   Wed Oct 23 17:22:34 2013 -0700

    fix #192 Web Apps - Express Version

commit 33fa44626bb15adf48a508f6e3510e31d6b013fe
Author: nickholub <nikholub@gmail.com>
Date:   Wed Oct 23 16:22:47 2013 -0700

    fix #191 Web Apps - Bower Dependencies

commit 3e4a1c252fa4f721b331853110207d1418c225f0
Author: nickholub <nikholub@gmail.com>
Date:   Wed Oct 23 15:49:29 2013 -0700

    #189 Web Apps - Unit Tests