Remove class 'GroupSnapshot'

lang/en/dlg.json

@@ -646,5 +646,9 @@
     {
         "id": "IDS_DLG_SAMPLES_CAPTURED",
         "text": "Samples Captured!"
+    },
+    {
+        "id": "IDS_DLG_FILE_THRESHOLD",
+        "text": "Threshold: "
     }
 ]

lang/en/msg.json

@@ -351,5 +351,9 @@
     {
         "id": "IDS_MSG_BOX_CONFIRM",
         "text": "Confirm"
+    },
+    {
+        "id": "IDS_MSG_NO_DATA",
+        "text": "Have no data!"
     }
 ]