remove samples from Browse portal rendering

Author: conceptdev

InfColorPicker/README.md

@@ -1,14 +1,3 @@
----
-name: Xamarin.iOS - Working with Images
-description: This sample demonstrates using application support icons (application icon, settings icon, Spotlight Search icon, iTunes image, launch image, etc).
-page_type: sample
-languages:
-- csharp
-products:
-- xamarin
-urlFragment: infcolorpicker
----
-# Working with Images in Xamarin.iOS
+# InfColorPicker iOS Binding
 
-This sample demonstrates using application support icons (application icon,
-settings icon, Spotlight Search icon, iTunes image, launch image, etc).
+Binding example of libInfColorPicker

ios8/ExtensionsDemo/README.md

@@ -1,16 +1,5 @@
----
-name: Xamarin.iOS - ExtensionsDemo
-description: "This sample shows how to create a today widget extension (iOS8)"
-page_type: sample
-languages:
-- csharp
-products:
-- xamarin
-extensions:
-    tags:
-    - ios8
-urlFragment: ios8-extensionsdemo
----
-# ExtensionsDemo
+# ExtensionsDemo - DEPRECATED
 
-This sample shows how to create a today widget extension.
+See the [intro to Extensions](https://github.com/xamarin/ios-samples/tree/master/intro-to-extensions) sample instead.
+
+This sample shows how to create a today widget extension (see the [doc](https://docs.microsoft.com/xamarin/ios/platform/extensions#Walkthrough))