More data saving work, added beep noise, default project used for saving data sets, and name taken from login info if no name entered in the text field
Merge remote-tracking branch 'upstream/master' into goat
Fix for duplicate data sets.  Call dataSetCountWithParentName: to get data set count now and the DataSaver will implicitly clean out garbage
Merge remote-tracking branch 'upstream/master' into goat
Merge pull request #825 from stowellm/goat

Data saving overhaul take 1 (see comment for updates)