[Booki-dev] Moved epub repository

[Mike McCabe]

All -

I've switched to using http://github.com/internetarchive/epub (replacing 
the one under mikemccabe) as my remote git repository.

(Other than that, not much new there...)

Douglas - per Liza Daly's comments on the Adobe page-map extension under 
'issues' on that page, I'll probably be switching to specifying page 
numbers in the .ncx file.  How/if they'll relate to evolving documents 
still of course TBD.

Mike