Merge pull request #836 from ErykDarnowski/bug/790/fix-color-themes-have-double-quotes

Fix color themes have double quotes

Extensions/combined/popup.html

@@ -142,13 +142,13 @@
         <label for="color_theme">__MSG_colorTheme__</label>
         <select name="color_theme" id="color_theme">
           <option value="classic" id="color_theme_classic">
-            "__MSG_textColorTheme1__"
+            __MSG_textColorTheme1__
           </option>
           <option value="accessible" id="color_theme_accessible">
-            "__MSG_textColorTheme2__"
+            __MSG_textColorTheme2__
           </option>
           <option value="neon" id="color_theme_neon">
-            "__MSG_textColorTheme3__"
+            __MSG_textColorTheme3__
           </option>
         </select>
         <span