Split checks into stages

Author: greenape

flowetl/flowetl/MANIFEST.in

@@ -2,3 +2,4 @@ include versioneer.py
 include flowetl/_version.py
 include flowetl/qa_checks/*/*
 include flowetl/qa_checks/*/*/*
+include flowetl/qa_checks/*/*/*/*

flowetl/flowetl/flowetl/qa_checks/extract/.gitkeep

@@ -0,0 +1,17 @@
+SELECT COALESCE(sum(n_dupes), 0) FROM
+  (SELECT count(*) - 1 as n_dupes
+    FROM {{ final_table }}
+    GROUP BY
+        msisdn,
+        datetime,
+        imsi,
+        imei,
+        tac,
+        location_id,
+        msisdn_counterpart,
+        outgoing,
+        duration,
+        network,
+        operator_code,
+        country_code
+    HAVING count(*) > 1) tableWithCount