Mark assignments as extra credit to allow for grading with a rubric

Idea created by vlgutier on Dec 4, 2015

    There is currently no way to assign a rubric to grade an extra credit assignment if it contains point values.  Since a rubric needs point values/ranges to indicate levels of achievement, the point value is assigned as the default value for the assignment, when the assignment needs to be 0 to count as extra.

    Product Version (if applicable):0