Adding some translations

public/locales/en/layout/tools.json

@@ -1,5 +1,10 @@
 {
     "fallback": {
         "title": "You currently do not have any tools"
+    },
+    "iconPicker": {
+        "textInputPlaceholder": "Search for icons...",
+        "searchLimitationTitle": "Search is limited to {{max}} icons",
+        "searchLimitationMessage": "To keep things snappy and fast, the search is limited to {{max}} icons. Use the search box to find more icons"
     }
 }