fix README

README.md

@@ -1,43 +1,41 @@
 Gonito platform
 ===============
 
-Gonito (pronounced _ɡɔ̃ˈɲitɔ_) is a Kaggle-like platform for machine
-learning competitions.
+[Gonito](http://gonito.net) (pronounced _ɡɔ̃ˈɲitɔ_) is a Kaggle-like
+platform for machine learning competitions (disclaimer: Gonito is
+neither affiliated with nor endorsed by [Kaggle](https://www.kaggle.com)).
+
 
 What's so special about Gonito:
 
   * free & open-source (AGPL), you can use it your own, in your
     company, at your university, etc.
-  * git-based (challenges and solutions are submitted only with git)
-  * not just competition, but also cooperation (solutions can be shared
-    and it's possible to follow their re-use)
+  * git-based (challenges and solutions are submitted only with git).
 
 See the home page (and an instance of Gonito) at http://gonito.net .
 
 Installation
 ------------
 
-Gonito is written in Haskell and uses
+[Gonito](http://gonito.net) is written in [Haskell](https://www.haskell.org) and uses
 [Yesod Web Framework](http://www.yesodweb.com/), but all you need is
 just [the Stack tool](https://github.com/commercialhaskell/stack). See https://github.com/commercialhaskell/stack
 for instruction how to install Stack on your computer.
 
-By default, Gonito uses Postgresql, so it needs to be installed and running at your computer.
+By default, Gonito uses [Postgresql](http://www.postgresql.org/), so it needs to be installed and running at your computer.
 
 After installing Stack:
 
-~~~ {.bash}
-createdb -E utf8 gonito
-git clone git://gonito.net/geval
-git clone git://gonito.net/gonito
-cd gonito
-stack setup
-stack build
-stack exec yesod devel
-~~~
+    createdb -E utf8 gonito
+    git clone git://gonito.net/geval
+    git clone git://gonito.net/gonito
+    cd gonito
+    stack setup
+    stack build
+    stack exec yesod devel
 
 The last command will start the Web server with Gonito (go to
-http//127.0.0.1:3000 in your browser).
+http://127.0.0.1:3000 in your browser).
 
 Authors
 -------