ziafazal/api-additional-fields-to-course-detail: added include_fields param to get additional fields
comments: Update hash
Merge pull request #157 from edx-solutions/ziafazal/api-additional-fields-to-course-detail

ziafazal/api-additional-fields-to-course-detail: added include_fields
cdodge/fire-progress-on-html-module-render: modify the xmodule HTML to fire a progress event to record the fact that the user visited that content
Merge pull request #159 from edx-solutions/cdodge/fire-progress-on-html-module-render

cdodge/fire-progress-on-html-module-render: modify the xmodule HTML to f...
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