TL-63 - Uploading file option is not working
TL-63 - Uploading file option is not working

Apply workaround from
https://github.com/sfu/canvas-lms/commit/8cea2d0fe154cb86c23971e98d3ac4c3dfaf6a2b

This is fix on the latest canvas master

HotChalk/canvas-lms,HotChalk/canvas-lms,HotChalk/canvas-lms,HotChalk/canvas-lms