Merge pull request #60 from derrh/master

Add path for quizzes
add support for name field on groups
add support for name field on groups
Merge pull request #61 from nlambson/master

add support for name field on groups
fixed duplicate name entry in groups
Merge pull request #62 from nlambson/master

fixed duplicate name entry in groups
Add support for fetching tabs for a group
Add a path method for CKIGroup so fetching will work
Merge pull request #63 from nlambson/master

Add support for fetching tabs for a group
Add support for fetching with id<CKIContext> for Groups
Removed "context" properties from model related to Groups
Fix for fetchCalendarEventsForContext
Merge pull request #65 from nlambson/master

canvaskit refactor
Remove duplicate implementations of fetchWithContext/Course
Merge pull request #66 from nlambson/master

Remove duplicate implementations of fetchWithContext/Course
Fixes to support external tools
Merge remote-tracking branch 'instructure/CanvasKit/master'

Conflicts:
	CanvasKit/Models/CKITab.h
	CanvasKit/Networking/CKIClient+CKITab.m