Update README

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README.md

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 Cortex
 ======
 
-![Cortex][1]
+**Cortex is routing system for WordPress** based on the well-known [Symfony Routing Component][1].
 
-**Cortex is routing system for WordPress** based on the well-known and affordable [Symfony Routing Component][2].
 
-It is part of a the [Brain Project][3].
-
-Requirements, installation and **full documentation** available [here][4].
-
-
-  [1]: https://googledrive.com/host/0Bxo4bHbWEkMscmJNYkx6YXctaWM/cortex.png
-  [2]: http://symfony.com/doc/current/components/routing/introduction.html
-  [3]: http://giuseppe-mazzapica.github.io/Brain/
-  [4]: http://cortex.zoomlab.it/documentation.html
+  [1]: http://symfony.com/doc/current/components/routing/introduction.html