gui: "versioner" -> "versioning" and add missing translations

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4435

gui/default/assets/lang/lang-en.json

@@ -24,6 +24,7 @@
    "An external command handles the versioning. It has to remove the file from the shared folder.": "An external command handles the versioning. It has to remove the file from the shared folder.",
    "An external command handles the versioning. It has to remove the file from the synced folder.": "An external command handles the versioning. It has to remove the file from the synced folder.",
    "Anonymous Usage Reporting": "Anonymous Usage Reporting",
+   "Anonymous usage report format has changed. Would you like to move to the new format?": "Anonymous usage report format has changed. Would you like to move to the new format?",
    "Any devices configured on an introducer device will be added to this device as well.": "Any devices configured on an introducer device will be added to this device as well.",
    "Automatic upgrade now offers the choice between stable releases and release candidates.": "Automatic upgrade now offers the choice between stable releases and release candidates.",
    "Automatic upgrades": "Automatic upgrades",
@@ -185,6 +186,8 @@
    "Scan Time Remaining": "Scan Time Remaining",
    "Scanning": "Scanning",
    "See external versioner help for supported templated command line parameters.": "See external versioner help for supported templated command line parameters.",
+   "See external versioning help for supported templated command line parameters.": "See external versioning help for supported templated command line parameters.",
+   "Select a version": "Select a version",
    "Select the devices to share this folder with.": "Select the devices to share this folder with.",
    "Select the folders to share with this device.": "Select the folders to share with this device.",
    "Send \u0026 Receive": "Send \u0026 Receive",

gui/default/syncthing/folder/editFolderModalView.html

@@ -180,7 +180,7 @@
               <label translate for="externalCommand">Command</label>
               <input name="externalCommand" id="externalCommand" class="form-control" type="text" ng-model="currentFolder.externalCommand" required="" aria-required="true" />
               <p class="help-block">
-                <span translate ng-if="folderEditor.externalCommand.$valid || folderEditor.externalCommand.$pristine">See external versioner help for supported templated command line parameters.</span>
+                <span translate ng-if="folderEditor.externalCommand.$valid || folderEditor.externalCommand.$pristine">See external versioning help for supported templated command line parameters.</span>
                 <span translate ng-if="folderEditor.externalCommand.$error.required && folderEditor.externalCommand.$dirty">The path cannot be blank.</span>
               </p>
             </div>

gui/default/syncthing/settings/settingsModalView.html

@@ -142,7 +142,7 @@
             <div ng-if="tmpOptions.upgrades != 'candidate'">
               <label translate for="urVersion">Anonymous Usage Reporting</label> (<a href="" translate data-toggle="modal" data-target="#urPreview">Preview</a>)
               <select class="form-control" id="urVersion" ng-model="tmpOptions._urAcceptedStr">
-                <option ng-repeat="n in urVersions()" value="{{n}}">Version {{n}}</option>
+                <option ng-repeat="n in urVersions()" value="{{n}}">{{'Version' | translate}} {{n}}</option>
                 <!-- 1 does not exist, as we did not support incremental formats back then. -->
                 <option value="0" translate>Undecided (will prompt)</option>
                 <option value="-1" translate>Disabled</option>

gui/default/syncthing/usagereport/usageReportModalView.html

@@ -1,7 +1,7 @@
 <modal id="ur" status="info" icon="bar-chart" heading="{{'Allow Anonymous Usage Reporting?' | translate}}" large="yes" closeable="no">
   <div class="modal-body">
     <div ng-if="config.options.urAccepted > 0 && config.options.urAccepted < system.urVersionMax">
-      <p>Anonymous Usage report format has changed. Would you like to move to the new format?</p>
+      <p translate>Anonymous usage report format has changed. Would you like to move to the new format?</p>
     </div>
     <div ng-if="!(config.options.urAccepted > 0 && config.options.urAccepted < system.urVersionMax)">
       <p translate>The encrypted usage report is sent daily. It is used to track common platforms, folder sizes and app versions. If the reported data set is changed you will be prompted with this dialog again.</p>

gui/default/syncthing/usagereport/usageReportPreviewModalView.html

@@ -7,8 +7,8 @@
     <p><a href="https://data.syncthing.net/" target="_blank">https://data.syncthing.net/</a></p>
     <label translate>Version</label>
     <select id="urPreviewVersion" class="form-control" ng-model="$parent.$parent.reportDataPreviewVersion" ng-change="refreshReportDataPreview()" >
-      <option selected value>Select a version</option>
-      <option ng-repeat="n in urVersions()" value="{{n}}">Version {{n}}</option>
+      <option selected value translate>Select a version</option>
+      <option ng-repeat="n in urVersions()" value="{{n}}">{{'Version' | translate}} {{n}}</option>
     </select>
     <div class="checkbox" ng-if="$parent.$parent.reportDataPreviewVersion > 2">
       <label>