Removed mono references from documentation.

Author: ivanbuhov

README.md

@@ -141,7 +141,6 @@ If you have installed Chocolatey, you can complete these steps to set up JDK, Ap
 * For iOS development
 	* [Latest Xcode][12]
 	* [Xcode command-line tools][12]
-	* (Optional for working with third-party libraries) [64-bit Mono][Mono] installed via Homebrew
 * For Android development
 	* [JDK 7][JDK 7] or a later stable official release 
 	* [Apache Ant 1.8][Apache Ant 1.8] or a later stable official release
@@ -530,4 +529,3 @@ This software is licensed under the Apache 2.0 license, quoted <a href="LICENSE"
 [Apache Ant 1.8]: http://ant.apache.org/bindownload.cgi
 [Android SDK 19]: http://developer.android.com/sdk/index.html
 [Genymotion]: https://www.genymotion.com/#!/
-[Mono]: http://www.mono-project.com

docs/man_pages/lib-management/library-add.md

@@ -34,7 +34,6 @@ Before adding a framework, verify that your project meets the following requirem
 
 Before adding an iOS framework, verify that your system and the framework meets the following requirements.
 
-* You have installed Mono using Homebrew.
 * You have Xcode 6 and the iOS 8.0 SDK installed.
 * The framework is a Cocoa Touch Framework with all build architectures enabled.
 * If the framework relies on other third-party frameworks, make sure to add these frameworks manually as well.