This is a regression related to
To replicate on 2.8.0rc01:
1) Create local file on your desktop called asdf.txt with content of "asdf"
2) Go to course site in Sakai
3) Upload file to Resources
4) Download file
In Firefox, the file will be displayed with bad characters because the file is served as UTF-32LE. The
KNL-589 code should be modified to use UTF-8 if the detecting chooses UTF-32LE or UTF-16.