changed assets/app.scss to assets/app.css. This is because we have no time

to properly theme it.
Theming has been added to TODO list

Author: StanleyMasinde

assets/css/app.scss renamed to assets/css/app.css

@@ -48,7 +48,7 @@ export default {
   /*
    ** Global CSS
    */
-  css: ['@/assets/css/app.scss'],
+  css: ['@/assets/css/app.css'],
   /*
    ** Plugins to load before mounting the App
    */