Remove paypal button

Author: Novik

README.md

@@ -25,6 +25,3 @@ This project is released under the GPLv3 license, for more details, take a look
 
   * There's no installation routine or compilation necessary. The sources are cloned/unpacked into a directory which is setup as document root of a web server of your choice (for detailed instructions see the [webserver wiki article](https://github.com/Novik/ruTorrent/wiki/WebSERVER)).
   * After setting up the webserver `ruTorrent` itself needs to be configured. Instructions can be found in various articles in the [wiki](https://github.com/Novik/ruTorrent/wiki).
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-<a href="https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=6GTTAQWCGBMVA">![Donate!](https://www.paypal.com/en_US/i/btn/btn_donateCC_LG.gif)</a>