*   Fixed crash for missing video urls
    See !84 #90
*   Improved UI responsiveness but throttling database loaders
    See !81
*   Fixed existing tag not being shown in edit feed dialog
    See !80 #82
*   Improved rendering of <pre> tags
    See !77
*   Added newline between table columns
    See !77
*   Handle ENTER press in add feed dialog
    See !77