add language support (Simplified Chinese - initial version) (#817)

* add translator's name in about dialog

* add new CN.ts

* Update nw_zh_CN.ts

* inital version (CN)

* add project_zh_CN.json

* Update project_zh_CN.json

* Revert changes to otherlanguage files

* Change case of first character in 'novelWriter' in Chinese translation

* Update about.py

Change the entry "Simplified Chinese" from English the local name of the language

Co-authored-by: Veronica Berglyd Olsen <1619840+vkbo@users.noreply.github.com>

novelWriter.pro

@@ -34,4 +34,6 @@ TRANSLATIONS += \
     i18n/nw_en_US.ts \
     i18n/nw_fr.ts \
     i18n/nw_nb_NO.ts \
-    i18n/nw_pt.ts
+    i18n/nw_pt.ts \
+    i18n/nw_zh_CN.ts
+    

nw/assets/i18n/project_zh_CN.json

@@ -0,0 +1,105 @@
+{
+  "Synopsis": "概要",
+  "Comment": "注释",
+  "Notes": "笔记",
+  "0": "零",
+  "1": "一",
+  "2": "二",
+  "3": "三",
+  "4": "四",
+  "5": "五",
+  "6": "六",
+  "7": "七",
+  "8": "八",
+  "9": "九",
+  "10": "十",
+  "11": "十一",
+  "12": "十二",
+  "13": "十三",
+  "14": "十四",
+  "15": "十五",
+  "16": "十六",
+  "17": "十七",
+  "18": "十八",
+  "19": "十九",
+  "20": "二十",
+  "21": "二十一",
+  "22": "二十二",
+  "23": "二十三",
+  "24": "二十四",
+  "25": "二十五",
+  "26": "二十六",
+  "27": "二十七",
+  "28": "二十八",
+  "29": "二十九",
+  "30": "三十",   
+  "31": "三十一",
+  "32": "三十二",
+  "33": "三十三",
+  "34": "三十四",
+  "35": "三十五",
+  "36": "三十六",
+  "37": "三十七",
+  "38": "三十八",
+  "39": "三十九",
+  "40": "四十",
+  "41": "四十一",
+  "42": "四十二",
+  "43": "四十三",
+  "44": "四十四",
+  "45": "四十五",
+  "46": "四十六",
+  "47": "四十七",
+  "48": "四十八",
+  "49": "四十九",
+  "50": "五十",
+  "51": "五十一",
+  "52": "五十二",
+  "53": "五十三",
+  "54": "五十四",
+  "55": "五十五",
+  "56": "五十六",
+  "57": "五十七",
+  "58": "五十八",
+  "59": "五十九",
+  "60": "六十",
+  "61": "六十一",
+  "62": "六十二",
+  "63": "六十三",
+  "64": "六十四",
+  "65": "六十五",
+  "66": "六十六",
+  "67": "六十七",
+  "68": "六十八",
+  "69": "六十九",
+  "70": "七十",
+  "71": "七十一",
+  "72": "七十二",
+  "73": "七十三",
+  "74": "七十四",
+  "75": "七十五",
+  "76": "七十六",
+  "77": "七十七",
+  "78": "七十八",
+  "79": "七十九",
+  "80": "八十",
+  "81": "八十一",
+  "82": "八十二",
+  "83": "八十三",
+  "84": "八十四",
+  "85": "八十五",
+  "86": "八十六",
+  "87": "八十七",
+  "88": "八十八",
+  "89": "八十九",
+  "90": "九十",
+  "91": "九十一",
+  "92": "九十二",
+  "93": "九十三",
+  "94": "九十四",
+  "95": "九十五",
+  "96": "九十六",
+  "97": "九十七",
+  "98": "九十八",
+  "99": "九十九",
+}

nw/dialogs/about.py

@@ -181,6 +181,7 @@ class GuiAbout(QDialog):
                 ("Français", "Jan Lüdke (jyhelle)"),
                 ("Norsk Bokmål", "Veronica Berglyd Olsen"),
                 ("Português", "Bruno Meneguello"),
+                ("简体中文", "Qianzhi Long"),
             ])
         )