gospel.res: drop the unused newTestament and fullBible, and word nParts in ar without plural agreement

The Scripture chip reads gospel.charts.newTestament and fullBible, so the two
gospel.res copies had no reader. In Arabic the count now follows a label
("number of parts: {n}"), which is correct for every n.

library/i18n/locales/ar/gospel.json

@@ -91,9 +91,7 @@
     "jesusFilm": "فيلم يسوع",
     "audioScripture": "الكتاب المقدس الصوتي",
     "bibleStoriesPlain": "قصص الكتاب المقدس",
-    "newTestament": "العهد الجديد",
-    "fullBible": "الكتاب المقدس كاملًا",
-    "nParts": "{n} أجزاء"
+    "nParts": "عدد الأجزاء: {n}"
   },
   "state": {
     "noneFound": "لا شيء",

library/i18n/locales/de/gospel.json

@@ -91,8 +91,6 @@
     "jesusFilm": "JESUS Film",
     "audioScripture": "Audio-Bibeltext",
     "bibleStoriesPlain": "Bibelgeschichten",
-    "newTestament": "Neues Testament",
-    "fullBible": "ganze Bibel",
     "nParts": "{n} Teile"
   },
   "state": {

library/i18n/locales/en/gospel.json

@@ -91,8 +91,6 @@
     "jesusFilm": "JESUS Film",
     "audioScripture": "Audio Scripture",
     "bibleStoriesPlain": "Bible Stories",
-    "newTestament": "New Testament",
-    "fullBible": "full Bible",
     "nParts": "{n} parts"
   },
   "state": {

library/i18n/locales/es/gospel.json

@@ -91,8 +91,6 @@
     "jesusFilm": "Película JESÚS",
     "audioScripture": "Escrituras en audio",
     "bibleStoriesPlain": "Historias bíblicas",
-    "newTestament": "Nuevo Testamento",
-    "fullBible": "Biblia completa",
     "nParts": "{n} partes"
   },
   "state": {

library/i18n/locales/fr/gospel.json

@@ -91,8 +91,6 @@
     "jesusFilm": "Film JÉSUS",
     "audioScripture": "Écritures en audio",
     "bibleStoriesPlain": "Histoires bibliques",
-    "newTestament": "Nouveau Testament",
-    "fullBible": "Bible complète",
     "nParts": "{n} parties"
   },
   "state": {

library/i18n/locales/hi/gospel.json

@@ -91,8 +91,6 @@
     "jesusFilm": "यीशु फ़िल्म",
     "audioScripture": "ऑडियो पवित्र शास्त्र",
     "bibleStoriesPlain": "बाइबल की कहानियाँ",
-    "newTestament": "नया नियम",
-    "fullBible": "पूरी बाइबिल",
     "nParts": "{n} भाग"
   },
   "state": {

library/i18n/locales/it/gospel.json

@@ -91,8 +91,6 @@
     "jesusFilm": "Film GESÙ",
     "audioScripture": "Scritture in audio",
     "bibleStoriesPlain": "Storie bibliche",
-    "newTestament": "Nuovo Testamento",
-    "fullBible": "Bibbia completa",
     "nParts": "{n} parti"
   },
   "state": {

library/i18n/locales/pt/gospel.json

@@ -91,8 +91,6 @@
     "jesusFilm": "Filme JESUS",
     "audioScripture": "Escrituras em áudio",
     "bibleStoriesPlain": "Histórias bíblicas",
-    "newTestament": "Novo Testamento",
-    "fullBible": "Bíblia completa",
     "nParts": "{n} partes"
   },
   "state": {

library/i18n/locales/ro/gospel.json

@@ -91,8 +91,6 @@
     "jesusFilm": "Filmul ISUS",
     "audioScripture": "Scripturi audio",
     "bibleStoriesPlain": "Povestiri biblice",
-    "newTestament": "Noul Testament",
-    "fullBible": "Biblia completă",
     "nParts": "{n} părți"
   },
   "state": {

library/i18n/locales/ru/gospel.json

@@ -91,8 +91,6 @@
     "jesusFilm": "Фильм «Иисус»",
     "audioScripture": "Аудио с Писанием",
     "bibleStoriesPlain": "Библейские истории",
-    "newTestament": "Новый Завет",
-    "fullBible": "вся Библия",
     "nParts": "частей: {n}"
   },
   "state": {

library/i18n/locales/zh/gospel.json

@@ -91,8 +91,6 @@
     "jesusFilm": "《耶稣传》",
     "audioScripture": "音频圣经",
     "bibleStoriesPlain": "圣经故事",
-    "newTestament": "新约",
-    "fullBible": "全本圣经",
     "nParts": "{n} 个部分"
   },
   "state": {