Release v0.2.4

Changelog

3f28506 Bumping version
072fa19 Merge pull request #22 from theflyingcodr/enhancement/mapi_errors
7676edc Run on three major versions of Go
ccdb966 Upgraded deps
ff822d2 Upgraded linter version
8d9e268 adding return after marshall error
e8600e5 handling empty body - just continue with current behaviour and echo status code only
b301d1a parse mapi error response and add to our error to provide better context