Bespoke presentations are rendering albeit incorrectly
Correctly generates the bespoke presentation

Required various CSS fixes
Preview button remember state (bespoke or impress)
Added theme changer to bespoke presentation.  Fixed theme translations
Merge branch 'master' of github.com:tantaman/Strut
Defaults generator index to 0
Renamed require to r for impress/bespoke inclusion

This effectively eliminates impress and bespoke from the built amd-app.

TODO: move indexOf("preview") check into index.html
and bring in scripts via tag creation.  This'll remove
the amd app from the final presentation
Prevented scrolling when changing slides in bespoke