* upgraded to note-spending-v7
* use "zip32 compliant" seed on demo app
* Fixes to initializer, added v7 methods, documented API. Fixed compact block processor not initializing correctly upon new wallets.
* documentation
* Change u8 return value to bool + tests
* add address validation functionality to Initializer
* renamed functions to a C style. Exposed deriving functions in rust backend. Added more tests
* fixed bug where compact block processor wouldn't reschedule
* Fixed capture blocks retaining references
* fixed memory cycles and leaks
* fixed memory leak and blockrange error
* fixed error on confirmed transactions and added blockheight to progress notifications