Prefix `CmdUtils.` to `makeSearchCommand`.
> - The second is like the first, but with a multi-search where each
> site is searched in a different tab http://pastebin.com/WTxWVx4T
> Is there any good documentation for the 0.5 code standard.
https://wiki.mozilla.org/index.php?title=Labs/Ubiquity/Ubiquity_0.5_Author_Tutorial