generate local p2 repo in target/repository folder

- allows cleaning via mvn clean

java/com.sap.sailing.targetplatform/scripts/createLocalTargetDef.sh

@@ -3,7 +3,7 @@
 
 base="../definitions/race-analysis-p2"
 remote_repo="http://p2.sapsailing.com/p2/sailing/"
-local_repo="file://$(readlink -f ../../com.sap.sailing.targetplatform.base/gen/p2/)"
+local_repo="file://$(readlink -f ../../com.sap.sailing.targetplatform.base/target/repository/)"
 
 # replace remote p2-repo URL with local repo URL
 sed -e "/^<repository location=\"/ s@$remote_repo@$local_repo@" $base-remote.target > $base-local.target