pom.xml: updates for release
pom.xml: updates for release

Remove constraint where we have to pass a currency for each item when creating the extrenal charges

Signed-off-by: stephane brossier <c1fb28815da1df8a6921017a648d6c4b5d859b78@groupon.com>

killbill/killbill-client-java,killbill/killbill-client-java