CLC-4474 - Added Canvas::CourseSettings proxy
Merge pull request #3125 from redconfetti/CLC-4474-course-settings-proxy

CLC-4474 - eGrades: Create a Course Settings proxy
CLC-4508
CLC-4469 - eGrades: Refactor to use grade scheme data in course settings API
Merge pull request #3127 from pfarestveit/clc-4508

CLC-4508
Merge pull request #3126 from redconfetti/CLC-4469-refactor-use-grade-scheme-data

CLC-4469 - eGrades: Refactor to use grade scheme data in course settings API
CLC-4395 - eGrades: bifurcated Download button
CLC-4480 Calendar scaling test, and tweak log levels
Merge pull request #3128 from redconfetti/CLC-4395-fix-download-button

CLC-4395 - eGrades: bifurcated Download button
CLC-4481 Pause 10 minutes every 10000 entries (configurable)
CLC-4457 Fix User Provisioning UID entry
CLC-4457 Fix Course Provisioning by CCN
Merge pull request #3129 from ctweney/clc-4480

CLC-4480 Calendar scaling test, and tweak log levels
CLC-4509 Rails 4.1.8 upgrade
Merge pull request #3130 from raydavis/raywip

CLC-4457 Fix Course Provisioning by CCN, User Provisioning by UID
Merge pull request #3132 from ctweney/clc-4509

CLC-4509 Rails 4.1.8 upgrade
Merge pull request #3131 from ctweney/clc-4481

CLC-4481 Pause 10 minutes every 10000 entries (configurable)
CLC-4486 - Added canvas setting for official courses sub-account ID
CLC-4486 - Refactored Canvas::ExternalTools so that #public_list and #public_list_as_json are class methods which return LTI application IDs from both the root account and 'Official Courses' sub-account
CLC-4486 - Updated CanvasController#external_tools to use new interface to Canvas::ExternalTools.public_list_as_json