added extender impl to dist assembly
added extender impl to dist assembly

git-svn-id: d633246b96bdc8545a99b49e3917187823d0cb8c@16748 9b982a3c-3ae5-0310-a4bc-d9a3335569bd

koma-akdb/org.ops4j.pax.exam2,The-Alchemist/org.ops4j.pax.exam2,ops4j/org.ops4j.pax.exam2,The-Alchemist/org.ops4j.pax.exam2,bimargulies/org.ops4j.pax.exam2,bimargulies/org.ops4j.pax.exam2,ops4j/org.ops4j.pax.exam2,koma-akdb/org.ops4j.pax.exam2