Fix trigger difficulty level (9daa7520ef) for translation

Discussed with elexis

Trac Tickets: #4931

Differential Revision: https://code.wildfiregames.com/D1207
This was SVN commit r20790.

binaries/data/mods/public/gui/gamesetup/gamesetup.js

@@ -1575,7 +1575,7 @@ function reloadTriggerDifficulties()
 	g_TriggerDifficultyList = prepareForDropdown(
 		triggerDifficultyList.map(diff => ({
 			"Id": diff.Difficulty,
-			"Title": diff.Name,
+			"Title": diff.Title,
 			"Description": diff.Tooltip,
 			"Default": diff.Name == g_GameAttributes.settings.SupportedTriggerDifficulties.Default
 		})));

binaries/data/mods/public/l10n/messages.json

@@ -599,9 +599,17 @@
              {
                 "extractor": "json",
                 "filemasks": [
-                    "simulation/data/settings/map_sizes.json",
                     "simulation/data/settings/trigger_difficulties.json"
                 ],
+                "options": {
+                    "keywords": ["Title", "Tooltip"]
+                }
+             },
+             {
+                "extractor": "json",
+                "filemasks": [
+                    "simulation/data/settings/map_sizes.json",
+                ],
                 "options": {
                     "keywords": [
                         "Name",

binaries/data/mods/public/simulation/data/settings/trigger_difficulties.json

@@ -1,30 +1,35 @@
 {
-	"TranslatedKeys": ["Name", "Tooltip"],
+	"TranslatedKeys": ["Title", "Tooltip"],
 	"Data":
 	[
 		{
 			"Difficulty": 1,
 			"Name": "Very Easy",
+			"Title": "Very Easy",
 			"Tooltip": "Choose this difficulty if you are discovering 0 A.D."
 		},
 		{
 			"Difficulty": 2,
 			"Name": "Easy",
+			"Title": "Easy",
 			"Tooltip": "Choose this difficulty if you do not like being knocked down."
 		},
 		{
 			"Difficulty": 3,
 			"Name": "Medium",
+			"Title": "Medium",
 			"Tooltip": "Choose this difficulty if you have already a good experience with 0 A.D."
 		},
 		{
 			"Difficulty": 4,
 			"Name": "Hard",
+			"Title": "Hard",
 			"Tooltip": "Choose this difficulty if you want to be really challenged."
 		},
 		{
 			"Difficulty": 5,
 			"Name": "Very Hard",
+			"Title": "Very Hard",
 			"Tooltip": "Choose this difficulty if you do not mind being swept out."
 		}
 	]