Updating status script to include information about structural data
Adding option to use series time rather than number as dicomsort identifier
Switching to new diffusion-weighted test data set
Removing old transforms
Renaming "session-12dir" to just "session"
First-pass gross changes to tests
Updating additional data and test output
Removing NAs from images before calculating stats
Passing na.rm argument on in Summary.MriImage method
Restoring transform files
More test changes