Top Panel, icons have disappeared. How to reset in Saucy 13.10 ?

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http://www.linuxquestions.org – I have too many Tweak programs installed and I think my system is as confused as I am. I have Ubuntu Tweak, Unity Tweak, Unsettings, Compiz, and maybe one that I forgot. Anyway, I now have lost my top Panel and all of the indicators/icons in the upper right corner.I would like to know the command to make it come back. Any thoughts ? Thanks (HowTos)