Made sure the upload directory exists before uploading via the batch uploader.
Made sure we are talking in utf-8 when sending JSON back to the browser.
Made the filebase field longer in the page table. 64 chars wasn't enough.
Added better handling of accented characters in filenames, and better identification of the filebase.
Merge branch 'master' of https://github.com/cajunjoel/macaw-book-metadata-tool