Console shim added, navigation obj swapped for reflowable view
submodule ref
submodule ref
submodule ref
submodul
submodule ref
submodule
submodule
Move content document fetching logic from iframe_zip_loader to publication_fetcher.
Extract content document related logic to a new content_document_fetcher submodule.
Extract deobfuscation/decryption logic to a new encryption_handler submodule.

Small naming fixes in publication_fetcher.
Resource fetcher naming consistency fixes.
Elevate the resource cache onto the global EPUB-wide level.
Merge pull request #26 from readium/feature/epub_fetch-refactoring

Feature/epub fetch refactoring
updated dependency
fixed choping images embedded in the text
Merge branch 'develop' into feature/pagination
reset page offest for new spine item
readium module definition
fixed: fixe layout books sometimes not displaing anything on initial load in chromeApp