remove useless Migration.status()

src/main/kotlin/fr/postgresjson/migration/Function.kt

@@ -71,17 +71,7 @@ data class Function(
             it.sendQuery("ROLLBACK")
         }.join()
 
-        return Status.OK // TODO
-    }
-
-    override fun status(): Status {
-        connection.inTransaction {
-            up()
-            down()
-            it.sendQuery("ROLLBACK")
-        }.join()
-
-        return Status.OK // TODO
+        return Status.OK
     }
 
     fun copy(): Function {

src/main/kotlin/fr/postgresjson/migration/MigrationScript.kt

@@ -44,17 +44,7 @@ data class MigrationScript(
             it.sendQuery("ROLLBACK")
         }.join()
 
-        return Migration.Status.OK // TODO
-    }
-
-    override fun status(): Migration.Status {
-        connection.inTransaction {
-            up()
-            down()
-            it.sendQuery("ROLLBACK")
-        }.join()
-
-        return Migration.Status.OK // TODO
+        return Migration.Status.OK
     }
 
     fun copy(): MigrationScript {

src/main/kotlin/fr/postgresjson/migration/Migrations.kt

@@ -28,7 +28,6 @@ interface Migration {
     fun up(): Status
     fun down(): Status
     fun test(): Status
-    fun status(): Status
 
     enum class Status(i: Int) { OK(2), UP_FAIL(0), DOWN_FAIL(1) }
     enum class Action { OK, UP, DOWN }