LookML files for a Facebook block compatible with Stitch.

Tables from the Facebook integration include your unique account id. To use this block, you will need to:

1. Replace the conneciton name in the model file.
2. Replace the schema name in each view file with your Facebook integration's schema name.
3. Replace the x in the table names at the top of each view file with your Facebook account id.
4. Ensure any hashed column names included in this block (i.e., spend#xxxxxxx) are replaced with the appropriate column from your schema.