Better op_return decoding

v0.1.7

validate and correctly format scriptpubkey data for Opreturn

Fix PSR-4 namespacing

v0.1.5

Fix PSR-4 namespacing #1

CLI and Opreturn libraries

Interface to communicate with local full node daemon via RPC and a library to decode KMD dPoW opreturn notarisation data.

Initial release

Includes interface to electrum servers and library for manipulating komodo addresses and keys.