Update readme to remove IEG proposal link

Update readme to remove IEG proposal link because it has been approved

Author: misaochan

README.md

@@ -4,8 +4,6 @@ The Wikimedia Commons Android app allows users to upload pictures from their And
 
 Initially started by the Wikimedia Foundation, this app is now maintained by volunteers. Anyone is welcome to improve it, just choose among the [open issues][3] and send us a pull request :-) 
 
-We are currently applying for an [IEG renewal][10] to work on the app for the next 6 months. Feedback is very much welcomed.
-
 <a href="https://f-droid.org/repository/browse/?fdid=fr.free.nrw.commons" target="_blank">
 <img src="https://f-droid.org/badge/get-it-on.png" alt="Get it on F-Droid" height="90"/></a>
 <a href="https://play.google.com/store/apps/details?id=fr.free.nrw.commons" target="_blank">