Update dependency chartist to v0.11.2
Update dependency chartist to v0.11.2

pgentile/zucchini-ui,pgentile/tests-cucumber,pgentile/zucchini-ui,pgentile/tests-cucumber,pgentile/zucchini-ui,pgentile/zucchini-ui,pgentile/tests-cucumber,pgentile/zucchini-ui,pgentile/tests-cucumber