The script for collection blocklist info was getting a little heavy, so
it's been split in two to make it more accessible and easier to
maintain. The first part collects data from current sources and stores
it for the second part of the script, which compiles all the data and
updated the database.
The Source model was expanded to track votes so block and silence counts
can be easily verified on the backend.
Switched from using external CSV exports to having the system talk to
instances directly to build and update the database.
NOTE: Added a new table called Source with the corresponding model to
access it
