CI support

[frbk]

Hey.
Is it possible to deploy this on ci?
I wasn't able to find any info about it.

[jparkerweb]

@frbk Bivariate is an opinionated configuration and test runner that uses BackstopJS. BackstopJS does support CI. We can add an option to Bivariate to set the report state to CI, as well as generate the required CI command to run the specified test.

thanks for the suggestion :)