v0.10.0

• Allow users to enter Timestrings for duration (#53) by @thekemkid
• Allow specification of max requests to make per run (#51) by @thekemkid
• kOnHeaders bugfix (#49) by @davidmarkclements
• Add all status code counts to result output (#47) by @thekemkid
• Pass headers and body of replies through client events (#45) by @thekemkid