fixes bug 1093681 - must have default HMAC_KEYS
fixes bug 1093681 - must have default HMAC_KEYS

anu7495/airmozilla,tannishk/airmozilla,blossomica/airmozilla,zofuthan/airmozilla,bugzPDX/airmozilla,tannishk/airmozilla,chirilo/airmozilla,anjalymehla/airmozilla,blossomica/airmozilla,EricSekyere/airmozilla,anu7495/airmozilla,kenrick95/airmozilla,ehsan/airmozilla,a-buck/airmozilla,mozilla/airmozilla,kenrick95/airmozilla,mythmon/airmozilla,anu7495/airmozilla,anjalymehla/airmozilla,chirilo/airmozilla,blossomica/airmozilla,bugzPDX/airmozilla,chirilo/airmozilla,lcamacho/airmozilla,mythmon/airmozilla,Nolski/airmozilla,anjalymehla/airmozilla,mythmon/airmozilla,zofuthan/airmozilla,bugzPDX/airmozilla,zofuthan/airmozilla,EricSekyere/airmozilla,chirilo/airmozilla,ehsan/airmozilla,ehsan/airmozilla,kenrick95/airmozilla,EricSekyere/airmozilla,kenrick95/airmozilla,anu7495/airmozilla,ehsan/airmozilla,mozilla/airmozilla,lcamacho/airmozilla,mythmon/airmozilla,tannishk/airmozilla,chirilo/airmozilla,Nolski/airmozilla,zofuthan/airmozilla,mythmon/airmozilla,lcamacho/airmozilla,mozilla/airmozilla,tannishk/airmozilla,Nolski/airmozilla,anjalymehla/airmozilla,Nolski/airmozilla,zofuthan/airmozilla,bugzPDX/airmozilla,tannishk/airmozilla,EricSekyere/airmozilla,blossomica/airmozilla,EricSekyere/airmozilla,lcamacho/airmozilla,anu7495/airmozilla,kenrick95/airmozilla,a-buck/airmozilla,anjalymehla/airmozilla,a-buck/airmozilla,lcamacho/airmozilla,Nolski/airmozilla,a-buck/airmozilla,ehsan/airmozilla,mozilla/airmozilla