Use a single file version of the Readium JS library.
Add a variant of viewer that loads the synchronous version of the
Readium JS library.
Update the Readium.js library - rendering fixes related to viewport
height from readium-shared-js.
Update the Readium.syncload.js library.
Update Readium library files.
Merge pull request #7 from aadamowski/readium-sdk-renderer-integration-almond

Update of the simple demo to use the single file Readium.JS library