fido README: update maintainers list

Signed-off-by: Armin Kuster <akuster808@gmail.com>

meta-systemd/README

@@ -1,13 +1,13 @@
 This layer depends on:
 
 URI: git://github.com/openembedded/oe-core.git
-branch: master
+branch: fido
 revision: HEAD
 
 And we're working to break the dependency on this one:
 
 URI: git://github.com/openembedded/meta-oe.git
-branch: master
+branch: fido
 revision: HEAD
 
 To make BBMASK'ing per layer possible the following directory structure is
@@ -15,12 +15,15 @@ used:
 
 $[LAYERDIR}/<layer name>/recipes-<group-name>/<recipe-name>/<recipe-name>.bbappend
 
-Send pull requests to openembedded-devel@lists.openembedded.org with '[meta-oe][meta-systemd]' in the subject'
+Send pull requests to openembedded-devel@lists.openembedded.org with '[meta-oe][meta-systemd][fido]' in the subject'
 
 When sending single patches, please use something like:
-'git send-email -M -1 --to openembedded-devel@lists.openembedded.org --subject-prefix=meta-oe][meta-systemd][PATCH'
+'git send-email -M -1 --to openembedded-devel@lists.openembedded.org --subject-prefix=meta-oe][meta-systemd][fido][PATCH'
 
 You are encouraged to fork the mirror on github https://github.com/openembedded/meta-oe/ to share your patches, this is preferred for patch sets consisting of more than one patch. Other services like gitorious, repo.or.cz or self hosted setups are of course accepted as well, 'git fetch <remote>' works the same on all of them. We recommend github because it is free, easy to use, has been proven to be reliable and has a really good web GUI.
 
+branch maintainter: Armin Kuster <akuster808@gmail.com>
+                    Otavio Salvador <otavio@ossystems.com.br>
+
 Main layer maintainer: Koen Kooi <koen@dominion.thruhere.net>
                        Martin Jansa <martin.jansa@gmail.com>