frame.htm mention removed from readme

README.md

@@ -6,8 +6,6 @@
 * Press `→` to navigate
 * Press `Esc` to exit presentation mode
 
-If you want to test your presentation in different resolutions open [frame.htm](http://pepelsbey.github.com/shower/frame.htm) and switch between tabs.
-
 Follow [shower_me](http://twitter.com/shower_me/) on Twitter for updates.
 
 ## Supported Browsers
@@ -30,6 +28,7 @@ Desktop platforms:
 
 Mobile platforms:
 
-* Mobile Safari on iOS Devices
+* Opera Mobile
+* Mobile Safari
 
 Please address bugs and your suggestions to [Issues](http://github.com/pepelsbey/shower/issues)
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