Support of Selenium scripts is great. I was afraid only Ruby/Python were supported from your description. How can I delete or rename existing scripts? it woul

Support of Selenium scripts is great. I was afraid only Ruby/Python were supported from your description. How can I delete or rename existing scripts? it would be great to have more browser available: Safari on Windows & Mac, Opera 8 to 10, Chrome, etc., along wit hthe option to disable javascript, Jva, Flash, etc.