edx/edx-platform — pull request #3737 by lamagnifica (2014-05-15 13:25:07+00:00)
Title: Correcting "make html" errors

@mhoeber @srpearce I made an html version of the course-authors guide this morning and got some errors.

.../course_authors/source/exercises_tools/problem_with_hint.rst:64: WARNING: duplicate label drag and drop problem xml, other instance in /Users/alisonhodges/edx-platform/docs/en_us/course_authors/source/exercises_tools/drag_and_drop.rst
.../course_authors/source/exercises_tools/vitalsource.rst:5: WARNING: Duplicate explicit target name: "vitalsource bookshelf support site".
.../course_authors/source/releasing_course/beta_testing.rst:198: SEVERE: Title level inconsistent: (2 of these)

I made these changes to correct them.