Release: add readme.txt

Release/README.md

@@ -0,0 +1,17 @@
+#Readme
+
+# How to install WiringPi_lib-2.32.0-Linux.deb
+
+  1. you need to remove the preinstall wiringpi package
+  2. install my prebuilt *.deb package
+  
+```bash
+      $sudo apt-get remove wiringpi
+      $sudo dpkg -i WiringPi_lib-2.32.0-Linux.deb
+```
+      
+  #what the file has been installed to 
+     1. libwiringPiDev.so && libwiringPi.so install to /usr/lib/
+     2. HEAD_FILES under wiring/ , dev/ install to /usr/local/include
+     3. exec binary 'gpio' install to /usr/local/bin/gpio
+