Small fixes

Makefile

@@ -75,4 +75,4 @@ gpg:
 	docker run -it --rm -w=/var/www \
 		-v $(shell pwd)/.docker/.cache/.gnupg:/root/.gnupg \
 		-v $(shell pwd):/var/www \
-		ubuntu:latest bash
+		ubuntu:16.04 bash

dev/Settings/Admin/Prem/Branding.js

@@ -1,5 +1,5 @@
 import _ from '_';
-import { settingsSaveHelperSimpleFunction, trim, boolToAjax } from 'Common/Utils';
+import { settingsSaveHelperSimpleFunction, trim } from 'Common/Utils';
 import { Magics } from 'Common/Enums';
 
 import Remote from 'Remote/Admin/Ajax';
@@ -89,7 +89,6 @@ class BrandingPremAdminSettings extends BrandingAdminSettings {
 						'WelcomePageDisplay': trim(value)
 					});
 				});
-
 			}, Magics.Time50ms);
 		}
 	}