Watir test Add Photo to Journal

Added the following Watir tests:
-Log in to a Caring Bridge account
-Create a first journal entry from the welcome page
-Add a journal entry with a photo
Putting this in a variable is a great call! What do you think about having it check if the .dev resolves first, if so use that, else use staging. (If we do this we'd want to inform the use at the top of which URL we're testing on.) Another possibility would be to pass in the base URL to test on as a command line parameter. What do you think?