Add OSX Wiki

README.md

@@ -41,6 +41,7 @@ A package with all required libraries for compiling OTClient on Windows can be f
 In short, if you need to compile OTClient, follow these tutorials:
 * [Compiling on Windows](https://github.com/edubart/otclient/wiki/Compiling-on-Windows)
 * [Compiling on Linux](https://github.com/edubart/otclient/wiki/Compiling-on-Linux)
+* [Compiling on OS X](https://github.com/edubart/otclient/wiki/Compiling-on-Mac-OS-X)