killbill-memoizeit

Fix beatrix test-- all tests pass and are now enabled by default …

with embeddedMysql

Added get payment attempt and payment api; Work on payment retries

Invoice API change was in the wrong place - fixing it

Adding invoice API call to trigger an invoice generation (Bill …

run) for a given account and target date.

Turning Beatrix tests off until we put them in an embedded db

Merge branch 'master' into integration

DEbugging seesion with Jeff around invoices

Beatrix tests now pass - enabling them

Merging account migration code and tidying up calls to account …

so that DefaultAccount does not appear outside API

Merge branch 'master' of git@github.com:ning/killbill