Working more on translations, fixing tree bugs

resources/config_en/items.json

@@ -45,7 +45,7 @@
     {
       "id": "report_card",
       "name": "Begimai's grade book",
-      "description": "This is Begimai's grade book. This is where you need to put your grade for your coursework.",
+      "description": "This is Begimai's grade book. This is where a teacher should write grades for each subject or coursework.",
       "icon": "resources/w/ui/img/inv/ItemReportCard001.png",
       "selectedIcon": "resources/w/ui/img/inv/ItemSelReportCard001.png"
     },