Cleanup scss + fonts

Resources/Private/Sass/Frontend/index.scss

@@ -1,25 +1,10 @@
-// Increases download size a lot, so better do not include for now
-// @font-face {
-//     font-family: "DejaVu Sans Mono";
-//     src: local("DejaVuSansMono"),
-//          local("DejaVu Sans Mono"),
-//          url('/typo3conf/ext/ds_site/Resources/Public/Fonts/DejaVuSansMono.ttf') format("truetype");
-// }
-// @font-face {
-//     font-family: "DejaVu Sans";
-//     src: local("DejaVuSansBold"),
-//          local("DejaVu Sans Bold"),
-//          url('/typo3conf/ext/ds_site/Resources/Public/Fonts/DejaVuSansBold.ttf') format("truetype");
-//     font-weight: bold;
-// }
-
 // Required
 @import "bootstrap/scss/functions";
 @import "variables";
 @import "bootstrap/scss/variables";
 @import "bootstrap/scss/mixins";
 
-// // Option
+// Option
 @import "bootstrap/scss/reboot";
 @import "bootstrap/scss/grid";
 @import "bootstrap/scss/root";