splitted huge README.md in several sections and moved them to the

Documentation directory

Documentation/Compilation.md

@@ -0,0 +1,29 @@
+Configuring and compilation:
+
+Install the latest non-beta arduino software IDE/toolset
+   http://www.arduino.cc/en/Main/Software
+
+Download the Marlin firmware
+   https://github.com/MarlinFirmware/Marlin/tree/development
+   
+   For the latest development, or 
+   
+   
+   
+   For the latest stable release
+   
+   In both cases use the "Download Zip" button on the right.
+
+For some spec. boards a spec. dir in the ArduinoAddons directory in the Marlin dir needs to be copied to the arduino environment. <arduino home>\hardware\
+
+Start the arduino IDE.
+Select Tools -> Board -> Arduino Mega 2560    or your microcontroller
+Select the correct serial port in Tools ->Serial Port
+Open Marlin.pde or .ino
+
+Click the Verify/Compile button
+
+Click the Upload button
+If all goes well the firmware is uploading
+
+That's ok.  Enjoy Silky Smooth Printing.