Contribute M2E 2.10.0 RC1

Author: HannesWell

m2e.aggrcon

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="ASCII"?>
 <aggregator:Contribution xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:aggregator="http://www.eclipse.org/cbi/p2repo/2011/aggregator/1.1.0" description="m2e" label="m2e">
-  <repositories location="https://download.eclipse.org/technology/m2e/releases/2.9.1/" description="m2e 2.9.1">
+  <repositories location="https://download.eclipse.org/technology/m2e/snapshots/2.10.0-RC1/" description="m2e 2.9.1">
     <features name="org.eclipse.m2e.feature.feature.group">
       <categories href="simrel.aggr#//@customCategories[identifier='General%20Purpose%20Tools']"/>
     </features>