killbill-uncached

[maven-release-plugin] prepare release killbill-0.6.6

New api combinations for entitlement cancel/changePlan

Fix bug in entitlement change plan with a requested date, where …

we did not pass the requestedDate

Revert test version of killbill-server.properties

Intellij iml files

Entitlement/subscriptionBase changes to address the following …

issues:
fix ###67
fix ###48
fix ###6

INtellij iml files

Add missing file from prebvious check-in

Add new internal subscription API to retrieve active bundle …

and throw if existing active bundle exists for a gievn key when creating a new bundle

Intellij files