jittat/cafe-grader-web — pull request #9 by nattee (2014-09-22 15:50:12+00:00)
Title: add option to update PDF file of a problem in /problem/edit/:id

This allows us to upload only the PDF file to the available task without uploading all the testdata file.

(grafted from 15b2554bf365f8639b5e94db4f1d9a277007808a)

--HG--
extra : source : 15b2554bf365f8639b5e94db4f1d9a277007808a