* [Unrelated] updated module name for existing liveview module
* Updated toggle component and moved MP index table to a liveview
* [WIP] reverted MP index table; added source count to MP index
* Moved new live table to sources index
* Added 'enabled' boolean to sources
* Got 'enabled' logic working re: downloading pending media
* Updated sources context to do the right thing when a source is updated
* Docs and tests
* Updated slow indexing to maintain its old schedule if re-enabled
* Hooked up the enabled toggle to the sources page
* [Unrelated] added direct links to various tabs on the sources table
* More tests
* Removed unneeded guard in
* Removed outdated comment
