Update changelog.html

Author: borisbstyle

changelog.html

@@ -3,6 +3,7 @@
     <li>Pterm setpoint is now only P weight for more direct stick feel on super expo curve. Supported from RC14</li>
     <li>RC deadband is now added to rate tool</li>
     <li>Minor bugfixes for older versions</li>
+    <li>Move Rc interpolation to Receiver tab</li>
 </ul>
 <span>2016.09.07 - 1.7.9 - BetaFlight</span>
 <ul>