Updating README to reflect changes in the previous change.

Author: andrimarjonsson

README

@@ -1,48 +1,46 @@
-Wiring the NRF24
+#Wiring the NRF	24L01+ radio
 
-GND	  25
-VCC	  17
-CE	  22
-CSN   24
-SCK   23
-MOSI  19
-MISO  21
-IRQ	  --
+|NRF24l01+|Rpi Header Pin|
+|---|---|
+|GND|25|
+|VCC|17|
+|CE|22|
+|CSN|24|
+|SCK|23|
+|MOSI|19|
+|MISO|21|
+|IRQ|--|
 
-Building Serial Gateway
+#Building & Installing
+
+##RF24 library
+* Download the library from https://github.com/TMRh20/RF24
+ * Either an official release(tested with 1.1.3) or clone the master branch.
+* Decompress(if needed) and change to the library directory
+* Run `make all` followed by `sudo make install`
+
+##Serial Gateway
 
 The standard configuration will build the Serial Gateway with a tty name of
-'/dev/ttyMySensorsGateway' and PTS group ownership of 'tty' the PTS will be group read 
+'/dev/ttyMySensorsGateway' and PTS group ownership of 'tty' the PTS will be group read
 and write. The default install location will be /usr/local/sbin. If you want to change
 that edit the variables in the head of the Makefile.
 
-First build the librf24-bcm library
-
-- Change to librf24-bcm
-- make all
-- sudo make install
-
-Build the Gateway
-
-- change back to Raspberry Dir
-- make all
-- sudo make install
-- (if you want to start daemon at boot) sudo make enable-gwserial
+###Build the Gateway
+* Clone this repository
+* Change to the Raspberry directory
+* Run `make all` followed by `sudo make install`
+* (if you want to start daemon at boot) sudo make enable-gwserial
 
 For some controllers a more recognisable name needs to be used: e.g. /dev/ttyUSB020 (check if this is free).
 
-sudo ln -s /dev/ttyMySensorsGateway /dev/ttyUSB20
-
-To automatically create the link on startup, add
-ln -s /dev/ttyMySensorsGateway /dev/ttyUSB20
-just before
-exit0
-in /etc/rc.local
+`sudo ln -s /dev/ttyMySensorsGateway /dev/ttyUSB20`
 
+To automatically create the link on startup, add `ln -s /dev/ttyMySensorsGateway /dev/ttyUSB20` just before `exit0` in `/etc/rc.local`
 
-Uninstalling 
+#Uninstalling
 
-- change to Raspberry Dir
-- sudo make uninstall
+* Change to Raspberry directory
+* Run `sudo make uninstall`
 
 Support: http://forum.mysensors.org