Swap out email templates based on brand prefix

services/web/app/coffee/Features/Email/EmailBuilder.coffee

@@ -1,19 +1,14 @@
 _ = require('underscore')
+settings = require("settings-sharelatex")
 
 PersonalEmailLayout = require("./Layouts/PersonalEmailLayout")
 NotificationEmailLayout = require("./Layouts/NotificationEmailLayout")
-BaseWithHeaderEmailLayout = require("./Layouts/BaseWithHeaderEmailLayout") 
-
-SingleCTAEmailBody = require("./Bodies/SingleCTAEmailBody")
-
-
-settings = require("settings-sharelatex")
-
+BaseWithHeaderEmailLayout = require("./Layouts/" + settings.brandPrefix + "BaseWithHeaderEmailLayout")
 
+SingleCTAEmailBody = require("./Bodies/" + settings.brandPrefix + "SingleCTAEmailBody")
 
 templates = {}
 
-
 templates.registered =
 	subject:  _.template "Activate your #{settings.appName} Account"
 	layout: PersonalEmailLayout