Move js libs into own sub-dir, change corresponding links in views, and re-version/re-comporess and delete old files

public/build/assets/css/global-f45e4f1fb0.css

@@ -11,10 +11,8 @@ html {
   box-sizing: inherit; }
 
 #topheader {
-  display: -webkit-flex;
   display: -ms-flexbox;
   display: flex;
-  -webkit-flex-flow: row;
   -ms-flex-flow: row;
   flex-flow: row; }
 
@@ -158,7 +156,6 @@ article header {
 
 body {
   text-rendering: optimizeLegibility;
-  -webkit-font-feature-settings: "liga";
   font-feature-settings: "liga";
   font-family: "leitura-news", serif;
   font-size: 1.2em; }
@@ -173,7 +170,6 @@ h1 {
   text-decoration: none; }
 
 nav {
-  -webkit-font-feature-settings: "dlig";
   font-feature-settings: "dlig"; }
 
 article header h1 a {