disable test coverage in release build (see https://stackoverflow.com/questions/40886001/debuggable-is-true-in-release-mode-build)
disable test coverage in release build (see https://stackoverflow.com/questions/40886001/debuggable-is-true-in-release-mode-build)

StepicOrg/stepic-android,StepicOrg/stepic-android,StepicOrg/stepik-android,StepicOrg/stepik-android,StepicOrg/stepic-android,StepicOrg/stepik-android