* [Enhancement] Adds ability to stop media from re-downloading (#159)
* Added column
* Added methods for ignoring media items from future download
* Added new deletion options to controller and UI
* Added controller actions and UI for editing a media item
* Added column to sources
* Added retention period to form
* [WIP] getting retention methods in place
* Hooked up retention worker
* Added column and UI to prevent automatic deletion
* Docs
* Removed unused backfill worker
* Added edit links to media item tabs on source view
* Clarified form wording
* Form wording (again)
* Removes header to allow embedding in frame
* Escaped links in podcast RSS builder
* Turned homepage sections into clickable links
* Enabled live dashboard in all ENVs
* Ensured download worker always returns a 2-member tuple
* Add media streaming (#108)
* [WIP] set up streaming route
* Added UUID to sources and media items
* Added media preview to MI show page
* Added plug to strip file extensions
* [VERY WIP] basic podcast RSS setup
* [WIP] got basic podcast RSS working
* [WIP] more expanding on RSS
* Comment
* [WIP] Working on refactoring feed
* Added UUID backfill to a migration
* [WIP] Moar refactoring
* [WIP] Adding UI for getting RSS feed
* Many tests
* Added conditional routing for feed URLs
* Removed the need for url_base to be set
* Updated preset name
* Rendered certain fields HTML-safe; Added logging to confirm range request support
* Fixed incorrect scheme issue
* Updated env var
* Updated other UI to use dropdown
* removed commented code
* Generate rss feeds (#123)
* Added plug to strip file extensions
* [VERY WIP] basic podcast RSS setup
* [WIP] got basic podcast RSS working
* [WIP] more expanding on RSS
* [WIP] Working on refactoring feed
* Added UUID backfill to a migration
* [WIP] Moar refactoring
* [WIP] Adding UI for getting RSS feed
* Many tests
* Added conditional routing for feed URLs
* Removed the need for url_base to be set
* Updated preset name
* Rendered certain fields HTML-safe; Added logging to confirm range request support
* Fixed incorrect scheme issue
* Updated env var
* Updated other UI to use dropdown
* removed commented code
* docs
* Added unique index to UUID fields
