Cleanup: Use Proper Sass Syntax (#1069)

Sass does not use semicolons at the end of lines. Also remove dead code.

Author: Blendify

src/sass/_theme_font_local.sass

@@ -1,7 +1,5 @@
-$lato-font-path: "~lato-font/fonts";
-$roboto-font-path: "~roboto-fontface/fonts/roboto-slab";
-
-//  $font-full-path: '#{$roboto-font-path}/roboto-slab/Roboto-Slab';
+$lato-font-path: "~lato-font/fonts"
+$roboto-font-path: "~roboto-fontface/fonts/roboto-slab"
 
 @font-face
   font-family: 'Lato'