test tweaks and updated examples
CRM-13152 - api mailing_event_subscribe.create returns array in wrong format
add tests for exising behaviour on membership_type, membership_type_id fields (so redundant can be removed safely
Merge pull request #1328 from eileenmcnaughton/master

Test improvements, minor fix on mailing API  (Closes CRM-13512)
CRM-13067 refactor recordMembershipContribution into MembershipPayment::create step one
CRM-13067 mini-refactor - make  options per wiki BAO std (ie. params holds
ids & ids is optional / on the way out
CRM-13067 preparatory tidy-up on membership-payment api
CRM-13142 , CRM-13067 update tests to date setting is tested correctly
CRM-13142  as we have now have a unit test for date setting, dates do not need to be a reserved profile field
Merge branch 'CRM-13067-bao-prep' of github.com:eileenmcnaughton/civicrm-core into CRM-13067-bao-prep