repositories: add mate-overlay

Closes: gentoo#655
Signed-off-by: Florian Schmaus <[email protected]>

files/overlays/repositories.xml

@@ -2489,6 +2489,17 @@
  <source type="git">https://github.com/oz123/mate-de-gentoo.git</source>
  <source type="git">git+ssh:https://[email protected]/oz123/mate-de-gentoo.git</source>
  </repo>
+ <repo quality="experimental" status="unofficial">
+ <name>mate-overlay</name>
+ <description lang="en">Testbed for new mate-desktop environment ebuilds</description>
+ <homepage>https://github.com/immolo/mate-overlay</homepage>
+ <owner type="person">
+ <email>[email protected]</email>
+ <name>Ian Jordan</name>
+ </owner>
+ <source type="git">https://github.com/immolo/mate-overlay.git</source>
+ <source type="git">git+ssh:https://[email protected]/immolo/mate-overlay.git</source>
+ </repo>
  <repo quality="experimental" status="unofficial">
  <name>megacoffee</name>
  <description lang="en">Mixed ebuilds from various sources: self-written missing ebuilds, more current ebuilds, ebuilds that just needed a slight update from official portage, ebuilds others posted on Gentoo Bugzilla, ebuilds with added patches, old ebuilds that were removed from official portage etc.</description>