updated book / render events, polymer updates
added hypothesis text, checks for styles
backbone lib example
poylmer example updates, chapter event details
fixed merge issues
updated demo links
add basic dev, handle ../ in book path
double listeners for polymer
removed double listener
fullscreen test
Added beta script that generates appcache file from opf or epub files.
updated polymer example, added urljs (no implemented)
Merge branch 'dev' of github.com:fchasen/epub.js into dev
Added ePub() function, book.destroy, moved reader dev to demo folder
Added basic tests and started docs
doc formating
Moved replacements to replacment.js
Updated readmes, added replace.js, added built libs