Added README.md to fix ugly readme

README.md

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+**WiringPi 2 for Python**
+
+WiringPi: An implementation of most of the Arduino Wiring
+	functions for the Raspberry Pi
+
+WiringPi2: WiringPi version 2 implements new functions for managing IO expanders.
+
+**Testing:**
+Build with gcc version 4.6.3 (Debian 4.6.3-14+rpi1)
+Built against Python 2.7.2, Python 3.2.3
+
+**Prerequisites:**
+You must have python-dev and python-setuptools installed
+If you manually rebuild the bindings with swig -python wiringpi.i
+
+**Get/setup repo:**
+git clone https://github.com/Gadgetoid/WiringPi2-Python.git
+cd WiringPi2-Python
+
+**Build & install with:**
+sudo python setup.py install
+
+Or Python 3
+sudo python3 setup.py install
+
+**Class-based Usage:**
+Description incoming!
+
+**Usage:**
+
+	import wiringpi2
+	wiringpi2.wiringPiSetup // For sequential pin numbering, one of these MUST be called before using IO functions
+	OR
+	wiringpi2.wiringPiSetupSys // For /sys/class/gpio with GPIO pin numbering
+	OR
+	wiringpi2.wiringPiSetupGpio // For GPIO pin numbering
+
+Setting up IO expanders (This example was tested on a quick2wire board with one digital IO expansion board connected via I2C):
+
+	wiringpi2.mcp23017Setup(65,0x20)
+	wiringpi2.pinMode(65,1)
+	wiringpi2.digitalWrite(65,1)
+
+**General IO:**
+
+	wiringpi2.pinMode(1,1) // Set pin 1 to output
+	wiringpi2.digitalWrite(1,1) // Write 1 HIGH to pin 1
+	wiringpi2.digitalRead(1) // Read pin 1
+
+**Setting up a peripheral:**
+WiringPi2 supports expanding your range of available "pins" by setting up a port expander. The implementation details of
+your port expander will be handled transparently, and you can write to the additional pins ( starting from PIN_OFFSET >= 64 )
+as if they were normal pins on the Pi.
+
+	wiringpi2.mcp23017Setup(PIN_OFFSET,I2C_ADDR)
+
+**Soft Tone**
+
+Hook a speaker up to your Pi and generate music with softTone. Also useful for generating frequencies for other uses such as modulating A/C.
+
+	wiringpi2.softToneCreate(PIN)
+	wiringpi2.softToneWrite(PIN,FREQUENCY)
+
+**Bit shifting:**
+
+	wiringpi2.shiftOut(1,2,0,123) // Shift out 123 (b1110110, byte 0-255) to data pin 1, clock pin 2
+
+**Serial:**
+
+	serial = wiringpi2.serialOpen('/dev/ttyAMA0',9600) // Requires device/baud and returns an ID
+	wiringpi2.serialPuts(serial,"hello")
+	wiringpi2.serialClose(serial) // Pass in ID
+
+**Full details at:**
+http://www.wiringpi.com