Release v0.1.8

Changelog

4ea8cda Added code coverage config
bccb875 Added contributor
b941b2e Added label sync
791a0a2 Added mergify config
255d439 Bump github.com/bitcoinschema/go-bitcoin from 0.3.16 to 0.3.17
c2ff992 Bump github.com/libsv/go-bt from 1.0.0-beta to 1.0.0
818828e Fixed warning, run go 1.16
88b7416 Merge pull request #15 from BitcoinSchema/dependabot/go_modules/master/github.com/bitcoinschema/go-bitcoin-0.3.17
d6f3c04 Merge pull request #16 from BitcoinSchema/dependabot/go_modules/master/github.com/libsv/go-bt-1.0.0
8d84708 Updated linter
27dac2c Updated mergify config
10e22f1 Updated mergify, labels, makefile, badge
3a2e23c Upgraded deps
ade9509 Upgraded deps, go-bitcoin