CLC-2898 - Use same format for images
https://jira.media.berkeley.edu/jira/browse/CLC-2898
CLC-2899 - Update canvas/bcourses code with the CalCentral styleguide
https://jira.media.berkeley.edu/jira/browse/CLC-2899
CLC-2900 - Reorganise docs & update styleguide
https://jira.media.berkeley.edu/jira/browse/CLC-2900
CLC-2901 - Fix line & file endings
https://jira.media.berkeley.edu/jira/browse/CLC-2901
Merge pull request #1859 from christianv/CLC-2898

CLC-2898 - Use same format for images
Merge pull request #1860 from christianv/CLC-2899

CLC-2899 - Update canvas/bcourses code with the CalCentral styleguide
Merge pull request #1861 from christianv/CLC-2900

CLC-2900 - Reorganise docs & update styleguide
Merge pull request #1862 from christianv/CLC-2901

CLC-2901 - Fix line & file endings
CLC-2706 Do not include a teacher's gradable assignments in Tasks widget
Merge pull request #1864 from raydavis/raywip

CLC-2706 Do not include a teacher's gradable assignments in Tasks widget
Configured new AngularJS routes/controller/templates for CanvasCourseAddUser tool
Setup route for CanvasCourseAddUsercontroller#search_users method
Added template to CalCentral global template list
Fixed indentation. Converted to course navigation link LTI tool
Added stylesheet with definitions for emulating Canvas form styles
Added user search form with Canvas styling
Setup spec for CanvasCourseAddUserController
Added methods to search for users by name or email
Added hidden labels for accessibility
Updated methods with exception handling. Added CampusData.find_people_by_student_id