Reference the master branch of the readium-sdk submodule.
Add readium-shared-js as a submodule.
Reorganize JavaScript and HTML resources to use the readium-shared-js submodule, and update to the new host feedback mechanism.
Implement three settings: is synthetic spread, column gap, and font scale.
Make use of the new SettingsApplied event from JavaScript in order to initialize the web view in stages and fix a regression in navigating to bookmarks.
Create README.md
update user udid + exclude dictionary and array from signature