I have freshly raise a PR against latest develop, ...

# chucker

[althaf]

I have freshly raise a PR against latest develop, for the GQL implementation.
https://github.com/ChuckerTeam/chucker/pull/800

cc : @gammax, @Vova Buberenko

Please review. This is not a final PR, however almost ready. Need to get feed back from the chucker team.