group and remove unused imports

Author: Nick Grippin

api/src/main/scala/hmda/api/http/institutions/submissions/SubmissionSignPaths.scala

@@ -1,7 +1,5 @@
 package hmda.api.http.institutions.submissions
 
-import java.time.{ ZoneOffset, ZonedDateTime }
-
 import akka.actor.{ ActorRef, ActorSystem }
 import akka.event.LoggingAdapter
 import akka.pattern.ask
@@ -20,19 +18,20 @@ import hmda.persistence.HmdaSupervisor.{ FindProcessingActor, FindSubmissions }
 import hmda.persistence.institutions.SubmissionPersistence
 import hmda.persistence.institutions.SubmissionPersistence.GetSubmissionById
 import hmda.persistence.processing.SubmissionManager
+import hmda.query.repository.KeyCloakRepository
 import spray.json.{ JsBoolean, JsFalse, JsObject, JsTrue }
 
 import scala.util.{ Failure, Success }
 import scala.concurrent.{ ExecutionContext, Future }
-//import javax.mail._
-//import javax.mail.internet.{ InternetAddress, MimeMessage }
+/*import javax.mail._
+import javax.mail.internet.{ InternetAddress, MimeMessage }
 
 import com.typesafe.config.ConfigFactory
 import hmda.model.institution.Institution
 import hmda.persistence.model.HmdaSupervisorActor.FindActorByName
-import hmda.query.repository.KeyCloakRepository
 import hmda.query.view.institutions.InstitutionView
 import hmda.query.view.institutions.InstitutionView.GetInstitutionById
+import java.time.{ ZoneOffset, ZonedDateTime }*/
 
 trait SubmissionSignPaths
     extends InstitutionProtocol