Add media list widgets and spotlight widgets
Cleaning up for widget management
Fix handling for invalid response from GitHub
Fix handling for invalid response from GitHub
Refactoring widget
Refactoring widget
Formulated widget template management
Added support for block preview
Added stylesheet for preview
Separate tow column slide
Widget refactoring
Cleaning up for widget management
Added onclick popup to images
Formulating widget templates and content meta
Formulating widget templates and image uploads
Added moduel config for widget
Refactoring tag widgets
Finishing widget refactor, `spotlight` is not completed.
Display modules having blocks
Refactoring script widgets and fixes script install per #1086