mv com/google/domain/registry google/registry

This change renames directories in preparation for the great package
rename. The repository is now in a broken state because the code
itself hasn't been updated. However this should ensure that git
correctly preserves history for each file.

java/google/registry/tools/sql/registrar_data_view.sql

@@ -0,0 +1,13 @@
+-- Registrar Data View SQL
+--
+-- This query lists registrar IDs with billing IDs and allowed TLDs.
+SELECT
+  __key__.name AS registrarId,
+  billingIdentifier AS billingId,
+  allowedTlds
+FROM
+  [%SOURCE_DATASET%.Registrar]
+-- TODO(b/19031620): Add filter to just include registrars with type=REAL.
+-- Note: We can't ORDER BY registrarId here because ORDER/GROUP BY will
+--   flatten results, and the allowedTlds field above is repeated.
+-- TODO(b/19031339): Add "ORDER BY" if the BigQuery known issue is fixed.