GoFish! V2.1

Slight correction to the background function.

Streamlined the processes. (Haha - STREAMlined)

Average Stream Flow and Gage Height are now variable. This is useful for seasons like we've had in Mass with tons of rain. So much rain that the previous averages pulled from the USGS sites were making every day look like a bad day. Annual average stream flows can be pulled from the USGS stream sites in the annual statistics tab. Gage height requires a bit of manual work - i,e, downloading the data for the period you want and averaging....