Implement chaintool, chainsyncer alembic single source

Apply config changes to contract migration

See merge request grassrootseconomics/cic-internal-integration!229

apps/cic-eth/cic_eth/db/migrations/default/versions/0ec0d6d1e785_add_chainqueue.py

@@ -8,7 +8,8 @@ Create Date: 2021-04-02 18:30:55.398388
 from alembic import op
 import sqlalchemy as sa
 
-from chainqueue.db.migrations.sqlalchemy import (
+#from chainqueue.db.migrations.sqlalchemy import (
+from chainqueue.db.migrations.default.export import (
         chainqueue_upgrade,
         chainqueue_downgrade,
         )

apps/cic-eth/cic_eth/db/migrations/default/versions/b125cbf81e32_add_chain_syncer.py

@@ -8,7 +8,7 @@ Create Date: 2021-04-02 18:36:44.459603
 from alembic import op
 import sqlalchemy as sa
 
-from chainsyncer.db.migrations.sqlalchemy import (
+from chainsyncer.db.migrations.default.export import (
         chainsyncer_upgrade,
         chainsyncer_downgrade,
         )

apps/cic-eth/services_requirements.txt

@@ -1,5 +1,5 @@
-chainsyncer[sql]~=0.0.3a5
-chainqueue~=0.0.2b7
+chainsyncer[sql]~=0.0.4a1
+chainqueue~=0.0.3a1
 alembic==1.4.2
 confini>=0.3.6rc4,<0.5.0
 redis==3.5.3