Subscriptions: adds DB8 watch test
Subscriptions: adds DB8 watch test

Open-WebOS-DCO-1.0-Signed-Off-By: Doug Reeder <reeder.29@gmail.com>

DougReeder/org.webosports.app.testr,DougReeder/org.webosports.app.testr,DougReeder/org.webosports.app.testr,DougReeder/org.webosports.app.testr