Readme : add Paypal button

diff --git a/README.md b/README.md
index 2eebf442790605911c1a1783db2bd46e5463d8f5..47cd870f6b08940580d652269c96fc79664a98c1 100644 (file)
--- a/README.md
+++ b/README.md
@@ -63,3 +63,10 @@ Support
 =======
 
 Send questions, suggestions, or feature requests to benoitfontaine.ba@gmail.com or giulio.genovese@gmail.com
+
+Donation
+========
+
+If this project help you, you can give me a tip :)
+
+[![paypal](https://www.paypalobjects.com/en_US/i/btn/btn_donateCC_LG.gif)](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=98X3CY93XTAYJ)