Move library to root of repository

README.md

@@ -3,6 +3,8 @@ Update to the stepper library that includes the method idle() to power down the
 
 I've added the method idle() to the stepper library (library source attached to this message). This method powers down the stepper motor for power saving or allow it to be freely rotated manually.
 
+This library allows you to control unipolar or bipolar stepper motors. To use it you will need a stepper motor, and the appropriate hardware to control it.
+
 sample code:  
 #include <StepperWidle.h>
 
@@ -14,3 +16,24 @@ myStepper.idle();   //Power down stepper
 delay(5000);
 
 myStepper.step(50); //step another 50 steps
+
+
+== License ==
+
+Copyright (c) Arduino LLC. All right reserved.
+Copyright (c) Sebastian Gassner. All right reserved.
+Copyright (c) Noah Shibley. All right reserved.
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2.1 of the License, or (at your option) any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA