ThemeRoller: Fixed image references

Fixes jquerygh-466

Author: scottgonzalez

page/jquery-ui/theming/themeroller.md

@@ -8,8 +8,8 @@ level: beginner
 
 ThemeRoller is a web app that offers a fun and intuitive interface for designing and downloading custom themes for jQuery UI. You can find ThemeRoller in the "Themes" section of the jQuery UI site, or by following this link: [jQuery UI ThemeRoller](http://jqueryui.com/themeroller)
 
-![ThemeRoller Sidebar](/resources/jquery-ui/themeroller_interface_new.png)
-![ThemeRoller Sidebar](/resources/jquery-ui/themeroller_gallery_new.png)
+![ThemeRoller Sidebar](/resources/jquery-ui/themeroller-interface-new.png)
+![ThemeRoller Sidebar](/resources/jquery-ui/themeroller-gallery-new.png)
 
 ### The ThemeRoller Interface
 
@@ -30,8 +30,8 @@ Your theme will include images and CSS that make up a customized version of the
 Once the theme has been downloaded and unzipped, you will see a folder named `themes`. This folder contains the CSS and images needed for your theme. Copy the theme directory into your project and link to the `themes/all.css` file from your pages.
 
 ### Building Custom "ThemeRoller-Ready" Components
-![ThemeRoller Ready Banner](/resources/jquery-ui/Themeroller_ready_black_200px.png)
-![ThemeRoller Ready Banner](/resources/jquery-ui/Themeroller_ready_white_200px.png)
+![ThemeRoller Ready Banner](/resources/jquery-ui/themeroller-ready-black-200px.png)
+![ThemeRoller Ready Banner](/resources/jquery-ui/themeroller-ready-white-200px.png)
 
 ThemeRoller generates a customized version of the jQuery UI CSS Framework for developing your own ThemeRoller-ready jQuery components. The classes generated by this framework are designed to accommodate common user interface design situations and include states, icons, and various helper classes as well.