Revert "Implement wasmer init and wasmer publish"

lib/cli/sql/migrations/0002.sql

@@ -1,26 +0,0 @@
-PRAGMA foreign_keys=off;
-
-CREATE TABLE wasm_interfaces
-(
-  id integer primary key,
-  interface_name text not null,
-  version text not null,
-  date_added text not null,
-  content text not null,
-  CONSTRAINT name_version_unique UNIQUE (interface_name, version)
-);
-
-INSERT INTO wasm_interfaces
-(
-  id,
-  interface_name,
-  version,
-  date_added,
-  content
-)
-  SELECT id, contract_name, version, date_added, content
-  FROM wasm_contracts;
-
-DROP TABLE wasm_contracts;
-
-PRAGMA foreign_keys=on;