- If spent=None return all outputs
- If spent=True return only spent outputs
- If spent=False return only unspent outputs
- Updated documentation
- Add the ability to return only spent outputs in core
- Added and update tests
* Add assets text search endpoint
* Filter out assets from invalid transactions.
- Added the limit argument to limit the returned results
- Created and updated tests
* Added documentation for the assets endpoint.
- Added some docstrings
* Removed unnecessary fixtures
