added a packed version of deck.js

It has been generated (and can be updated) using the following commands:

    git clone https://github.com/twitwi/deck.js tmpdeck
    node ./tmpdeck/extensions/bundle-maker/make-packed.js "profile-5" js/deckjs-custom.js
    sed -i -e 's@/home/.*/tmpdeck//*@..../@g' js/deckjs-custom.js