Kind of finished Step One Setup, just need to have a way to communicate
session name, srate, and t-length back to Automatic.  All other checks,
prefs, and what not all exist in the file now however.
Merge pull request #562 from stowellm/ms542

Kind of finished Step One Setup, just need to have a way to communicate
Merge pull request #563 from jaypoulz/master

Cloned DataWalk
Finished step1 setup dialog and return information to Automatic's
View Controller class.
Merge pull request #564 from stowellm/ms542

Finished step1 setup dialog and return information to Automatic's