menu more and tools

- items: allow 'upg' to be an array
- filter: fixed logic error in checks
- Markup: prevent handling of [menu], as PageTemplate is nyi
- Power: advanced features (hide reagents or sellprice; recoloring,
  renaming, iconizing of links)
- search: side-icon for titles
- smarty: added template-vars to cache (has to be fixed sooner or later)

- identify as HTML5 (fixed a strange bug with displaced list-pegs)
- removed several typos

static/js/global.js

@@ -390,7 +390,7 @@ function g_createHeader(c) {
                 ]);
                 break;
             case 2:
-                Menu.addButtons(b, Menu.explode(mn_more));
+                Menu.addButtons(b, Menu.implode(mn_more));
                 break;
             case 5:
                 pr_initTopBarSearch();
@@ -17428,7 +17428,7 @@ var ScreenshotViewer = new function() {
                 container.style.visiblity = 'visible';
             }, 150);
 
-            loadingImage = new Ima$WH.ge();
+            loadingImage = new Image();
             loadingImage.onload = (function(screen, timer) {
                 clearTimeout(timer);
                 screen.width = this.width;