Created assignment_details_widget (#110)
Added template for assignment_details_widget (#110)
Declared assignment_details_widget (#110)
Renamed to match the widget  name (#110)
Replaced outdated comments (#137)
Removed subjects_params (#138)
Replaced outdated comments (#139)
Rendered the new_url + changed template to use it (#140)
Corrected the link (#110)
Removed TODOs (#110)
Removed outdated comments + declared correct channels and params (#110)
Injected assignment_details_widget (#110)
In assignment.attachements is the url where external resources are located (#110)
Merge with master (#110)
Merge pull request #145 from aismail/b/#140-Replace-external-links-with-internal-in-userstosubjects_widget

Rendered the new_url + changed template to use it (#140)
Merge pull request #143 from aismail/b/#138-Remove-unused-subjects_params-from-dashboard_controller

Removed subjects_params (#138)
Merge pull request #142 from aismail/b/#137-replace-outdated-comments-in-dashboard-controller

Replaced outdated comments (#137)
Merge pull request #144 from aismail/b/#139-Replace-outdated-comments-in-userstosubjects_widget.coffee

Replaced outdated comments (#139)
Merge pull request #135 from aismail/f/#110-create-assignment-details-widget

F/#110 create assignment details widget
Added relevant data (#147)