* Added local tooling config files to the tooling/ directory
* Moved as many docker-related files as possible
* Updated dockerfile path
* Updated the correct dockerfile instead how about
* Off day - jeez louise
* Juggled around some more dockerfiles
* more dockerfile
* More docker tests
* it's docker time
* One more shot
* Bumped up the line length because I fear no man
* Refactored indexing
Previously, indexing worked by collecting the video IDs of only videos
that matched indexing criteria. This new model instead stores ALL videos
for a given source, but will only _download_ videos that meet that criteria.
This lets us backfill without indexing, makes it easier to add in other
backends, lets us download one-off videos for a source that don't quite
meet criteria, you name it.
* Updated media finders to respect format filters; Added credo file
