Trim some fat and support latest stalk_climber
Rename Strategy members to be specific to jobs
Add tube interface methods to StalkClimber::Strategy
Add tube methods to StalkClimber::Strategy::StalkClimberStrategy
Add tube assertions for MiniTest
Give beanstalkd urls from the env top priority
Return bool from BeanCounter::reset! depending on success of reset
Test StalkClimberStrategy#delete_job returns boolean