[fix bug 1021565] Show settings link to non-mozillians only.
[fix bug 1021565] Show settings link to non-mozillians only.

akatsoulas/remo,mozilla/remo,tsmrachel/remo,johngian/remo,Mte90/remo,chirilo/remo,johngian/remo,Mte90/remo,flamingspaz/remo,abdullah2891/remo,johngian/remo,abdullah2891/remo,chirilo/remo,tsmrachel/remo,flamingspaz/remo,Mte90/remo,mozilla/remo,tsmrachel/remo,johngian/remo,akatsoulas/remo,flamingspaz/remo,akatsoulas/remo,akatsoulas/remo,tsmrachel/remo,chirilo/remo,chirilo/remo,abdullah2891/remo,Mte90/remo,mozilla/remo,flamingspaz/remo,mozilla/remo,abdullah2891/remo