[sugar] (another) WebKit port of Browse

[Mikus Grinbergs]

> Not everyone likes tabbed browsing.

That may be true - but what if the user needs to reference two (or 
more) separate pages of information.  If while looking at one page 
he can't remember *exactly* what the other page said, he may want to 
switch between pages.  What are the alternatives to tabbed browsing?

[To me, it is more logical to select a tab created under my control, 
than to select from the "previously-seen" list as presented by the 
Browse 'Back' button.  And to open several instances of the existing 
Activity seems wasteful.]

mikus