Bug 839853 - mozprofile.py should make use of prefs.py;r=wlach
Bug 851548 - Fix launching apps via agent when no user serial available;r=mcote

This can happen with older versions of the agent without user serial
support.
Bug 852296 - Add documentation for moznetwork;r=mcote
Bug 852422 - ManifestDestiny doc updates;r=jhammel