Add jabber:iq:private namespace to test.
Add jabber:iq:private namespace to test.

artofhuman/vines,Zauberstuhl/diaspora-vines,AliEn707/vines,Zauberstuhl/vines,artofhuman/vines,Zauberstuhl/diaspora-vines,diaspora/vines,AliEn707/vines,AliEn707/vines,negativecode/vines,Zauberstuhl/vines,artofhuman/vines,negativecode/vines,diaspora/vines