Russ Miller inquiry - new buoy site function: download multiple parameters

[kristinschrader]

"Is it possible to download more than the last 5 days of data (as csv) for a parameter, and for multiple parameters at one time? I'll miss the ability to get an entire year of data for all parameters in one download. I have used the data for trouble shooting by plotting year to year variations on multiple buoys."

[kkoch]

added as enhancement request to glbuoy repository