Added access to the course value "apply_assignment_group_weights" in the course model.
Added access to the course value "apply_assignment_group_weights" in the course model.
Merge branch 'master' of https://github.com/Blackchai/CanvasAPI

Conflicts:
	src/main/java/com/instructure/canvasapi/model/Course.java
Merge pull request #58 from Blackchai/master

Added access to the course value "apply_assignment_group_weights" in the...