Mccli

What's Changed
* add support for pending state in https://github.com/dianagudu/mccli/pull/22
* fix error handling for unsupported OPs with long tokens [dianagudu/motley_cue44](https://github.com/dianagudu/motley_cue/issues/44)
* fix error messages when not authorised

**Full Changelog**: https://github.com/dianagudu/mccli/compare/v0.5.0...v0.6.0

What's Changed
* add support for long Access Tokens (>= 1024) by requesting one time tokens, if motley_cue server supports it by dianagudu in https://github.com/dianagudu/mccli/pull/21


**Full Changelog**: https://github.com/dianagudu/mccli/compare/v0.4.0...v0.5.0