Update to current version

themes/hugo-coder/assets/scss/coder.scss

@@ -1,11 +1,18 @@
 @import "css/normalize";
-@import "fork-awesome/fork-awesome";
 @import "variables";
+@import "font-awesome/fontawesome";
+@import "font-awesome/regular";
+@import "font-awesome/solid";
+@import "font-awesome/brands";
+@import "font-awesome/v4-shims";
 @import "base";
 @import "content";
 @import "notices";
 @import "navigation";
 @import "pagination";
+@import "tabs";
 @import "taxonomies";
 @import "footer";
 @import "float";
+@import "mastodon";
+@import "syntax";