CLC-3517 Start impl of Cal1Card backend: fake data, fake mode, camelization of XML keys
CLC-3517 Implement real HTTP connection to Cal1Card feed
CLC-3517 Add Cal1Card controller and model plus route
CLC-3261: Show audio podcasts in class page - Add more tests
CLC-3533 Aligned booklist link to baseline of semester titles
Merge pull request #2365 from anair13/CLC-3533

CLC-3533 Aligned booklist link to baseline of semester titles
CLC-3592 - Fixed Canvas LTI embedded route. Resolved CookieOverflow issue.
CLC-3592 - Disabled X-Frame-Options header in CanvasLtiController. Added ApplicationController#disable_xframe_options.
Merge pull request #2366 from redconfetti/CLC-3592-resolve-rails4-canvas-lti-integration

CLC-3592 - Resolve Canvas integration issues related to Rails 4 Upgrade
CLC-3517 Return a hash instead of JSON string
CLC-3517 Add Cal1Card to user cache warmup
Merge pull request #2364 from edwlook/CLC-3261-3

CLC-3261: Show audio podcasts in class page - Add more tests
CLC-3590 Add bundler to gemfile
Merge pull request #2368 from ctweney/clc-3590

CLC-3590 Add bundler to gemfile
CLC-3517 Add comment per Ray's suggestion
CLC-3528 - Re-name and change Canvas 'Start a New Course' buttons to link to Course Provisioning tool
Merge pull request #2367 from ctweney/clc-3517

CLC-3517 Backend for Cal1Card
CLC-3528 - Camelized variables. Applied reference to 'window' for clearInterval()
CLC-3528 - Please the Javascript Gods with 'window.ENV' reference
CLC-3587 - Course Provisioning: Implement select-all/none options for section checkboxes