starting to add basic translate ui adjustments.

data/core.yaml

@@ -126,6 +126,7 @@ en:
   just_edited: "You just edited OpenStreetMap!"
   browser_notice: "This editor is supported in Firefox, Chrome, Safari, Opera, and Internet Explorer 9 and above. Please upgrade your browser or use Potlatch 2 to edit the map."
   view_on_osm: "View on OSM"
+  translate: Translate
   zoom_in_edit: zoom in to edit the map
   logout: logout
   loading_auth: "Connecting to OpenStreetMap..."

dist/locales/en.json

@@ -160,6 +160,7 @@
     "just_edited": "You just edited OpenStreetMap!",
     "browser_notice": "This editor is supported in Firefox, Chrome, Safari, Opera, and Internet Explorer 9 and above. Please upgrade your browser or use Potlatch 2 to edit the map.",
     "view_on_osm": "View on OSM",
+    "translate": "Translate",
     "zoom_in_edit": "zoom in to edit the map",
     "logout": "logout",
     "loading_auth": "Connecting to OpenStreetMap...",

js/id/ui/preset/localized.js

@@ -15,15 +15,20 @@ iD.ui.preset.localized = function(field, context) {
             .on('change', change)
             .call(iD.behavior.accept().on('accept', event.close));
 
-        selection.append('button')
-            .attr('class', 'localized-add')
-            .on('click', addBlank)
-            .append('span')
-            .attr('class', 'icon plus-dark');
-
         localizedInputs = selection.append('div')
             .attr('class', 'localized-wrap');
 
+        var translateButton = selection.append('button')
+            .attr('class', 'localized-add')
+            .on('click', addBlank);
+
+        translateButton.append('span')
+            .attr('class', 'icon translate');
+
+        translateButton.call(bootstrap.tooltip()
+            .title(t('translate'))
+            .placement('top'));
+
     }
 
     function addBlank() {