v0.1.1

• Added 'zaopdf_allowed_origins' filter - Filters the allowed domain origins for PDF hosts. Default is array( 'null', 'http://mozilla.github.io', 'https://mozilla.github.io', ), but can be filtered to include additional domains which have the proper CORS settings on the server. See the CORS/XHR FAQ entry on the PDF.js wiki for more info.