* add cds.thrift
* add NoKeyring exception
* split in two services
Cds and CdsAdmin
* Design a draft of domain data model and config service
HG-5
HG-6
* HG-7: Add a couple of fixes
* HG-7: Fixate namespaces a bit
* Fix review comments
HG-7
HG-5
* introduce bankcard and carddata types
* tiny little fixes
* getSessionCardData
* tabs to spaces
* fix result of put
* HG-20: Draft a demoable processing service (#10)
* HG-20: Fix issues found during review
* cds fixes