Updated README and license

LICENSE.md

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+Copyright 2018 Claudio Maggioni and Davide Fiori
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

README.md

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+<!--- vim: set et sw=2 ts=2 tw=80 : -->
+
 # UniversalPizzoccheri
 
-Idle game basato sulla vendita di pizzoccheri per pagare l'università a Maggioni.
-## Compilazione
+Text and client-server socket based idle game where you sell 
+[Pizzoccheri](https://en.wikipedia.org/wiki/Pizzoccheri) 
+in order to pay my university tuition fee.
+
+## Italian warning
+
+Although most of the source code is in english, this project contains hardcoded
+italian strings. *Use at your own risk*.
+
+## Building from source
 - **client**: make client
 - **server**: make server
-- **pulizia binari**: make clean
+- **cleaning leftowers from previous builds**: make clean