GUI -- App view -

- fix dialog button colors
- Capitalize action word

Change-Id: I11f619fe1f9055e4f5975e5c14c8b562e471fab7

@@ -40,11 +40,8 @@
     padding: 2px 6px;
     padding: 2px 6px;
     margin: 4px;
     margin: 4px;
     float: right;
     float: right;
+    /* color works for both light and dark themes */
+    background-color: #c55;
+    color: white;
 }
 }
 
 
-.light .dialog .dialog-button {
-    background-color: #fec;
-}
-.dark .dialog .dialog-button {
-    background-color: #369;
-}

@@ -326,9 +326,13 @@
             ['scroll down', 'See more apps']
             ['scroll down', 'See more apps']
         ]);
         ]);
 
 
+        function capitalize(s) {
+            return s ? s[0].toUpperCase() + s.slice(1) : s;
+        }
+
         function createConfirmationText(action, itemId) {
         function createConfirmationText(action, itemId) {
             var content = ds.createDiv();
             var content = ds.createDiv();
-            content.append('p').text(action + ' ' + itemId);
+            content.append('p').text(capitalize(action) + ' ' + itemId);
             if (strongWarning[itemId]) {
             if (strongWarning[itemId]) {
                 content.append('p').text(discouragement).classed('strong', true);
                 content.append('p').text(discouragement).classed('strong', true);
             }
             }