[fix] sync README with reality

README.md

@@ -16,26 +16,9 @@ The behaviour is either :
   - per-project identifiers required
   - any visitor can create a new project.
 
-I currently use
-[my fork](https://github.com/JocelynDelalande/ihatemoney/tree/ynh-patched)
-(copied as-is on branch *ynh_patched_upstream*) as
-
-upstream, waiting for some pull request to enter
-[official code base](https://github.com/spiral-project/ihatemoney).
-
-
 Maintainer
 ----------
 
-I choose to embed the code in my repo, upstream policy is similar to
+I rely on
-[Debian's](https://wiki.debian.org/PackagingWithGit#Using_the_upstream_repo).
+[ihatemoney official releases](https://github.com/spiral-project/ihatemoney/releases)
-
+(tarballs). Don't hesitate to pull-request this repo if I missed one :-).
-- the *upstream* branch points to a vanilla (tested) upstream commit
-- the *master* branch includes yunohost specific files and the right files
-  layout (eg: source is in a *sources* subdir).
-
-Upgrading source code to a further version is a matter of:
-
-1. pulling the right commit from upstream git in the upstream branch
-2. merging upstream into master
-3. adapting the upgrade script if required