[Remove] Config Window: Speaker Device自動設定により、UIから選択項目を削除。また、config.CHOICE_SPEAKER_DEVICE が "NoDevice"だったときの初期処理も必要なくなったのでview.pyからも削除。

locales/en.yml

@@ -102,8 +102,7 @@ config_window:
     label: Mic Word Filter
     desc: "It will not send the sentence if the word(s) included in the set list of words.\nHow to set: e.g. AAA,BBB,CCC"
 
-  speaker_device:
-    label: Speaker Device
+
   speaker_dynamic_energy_threshold:
     label_for_automatic: "Speaker Energy Threshold (Current Setting: Automatic)"
     desc_for_automatic: "Automatically determine speaker input sensitivity."