cmd: code fix for #905

- routers/admin: add rewrite update hook operation
- conf/locale: update locale file due to ini behavior changes
- cmd/cert_stub.go: remove useless code
- cmd/fix.go: no longer need fix command(at least now)

routers/admin/admin.go

@@ -119,6 +119,7 @@ const (
 	CLEAN_REPO_ARCHIVES
 	GIT_GC_REPOS
 	SYNC_SSH_AUTHORIZED_KEY
+	SYNC_REPOSITORY_UPDATE_HOOK
 )
 
 func Dashboard(ctx *middleware.Context) {
@@ -148,6 +149,9 @@ func Dashboard(ctx *middleware.Context) {
 		case SYNC_SSH_AUTHORIZED_KEY:
 			success = ctx.Tr("admin.dashboard.resync_all_sshkeys_success")
 			err = models.RewriteAllPublicKeys()
+		case SYNC_REPOSITORY_UPDATE_HOOK:
+			success = ctx.Tr("admin.dashboard.resync_all_update_hooks_success")
+			err = models.RewriteRepositoryUpdateHook()
 		}
 
 		if err != nil {