105016: SHA-935: Repository Invite Flow Changes
- Added new invitation-add-direct.bpmn20.xml workflow
- Added bootstrapping of new workflow
- Changed InvitationServiceImpl to allow setting of workflows used
- Added configuration of workflows used in invitationService bean
- Added repository properties for default workflows
- Changed InvitationServiceImpl.getWorkflowDefinition to take an enum argument
- Changed abstract testNominatedInvitationExistingUser to accommodate both current and new invite flows
- Added test of new flow to Activiti test
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@110788 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261