revert WTP repo, since it's gone
diff --git a/org.eclipse.e4.builder/builder/general/update_repo.properties b/org.eclipse.e4.builder/builder/general/update_repo.properties
index ae5f59e..d327557 100644
--- a/org.eclipse.e4.builder/builder/general/update_repo.properties
+++ b/org.eclipse.e4.builder/builder/general/update_repo.properties
@@ -2,7 +2,7 @@
 # this file spells out what needs to be loaded into the runnable repo
 # used to compile this build
 #
-targetDownloadId=v20100305
+targetDownloadId=v20100308
 
 # these need to be updated to track I builds
 eclipseBuildId=I20100305-1011