Queue wrapper, upload bug fixes, project manager bug fixes, removed API interface to rowsToCols, etc
QDataSet doesnt have field IDs, not really needed either
API saves logged in users implicitly and can be explicitly queried to retrieve the saved user.  Cleaned up CredentialManager a bit as well
Fixed data set name character limit, reformatted QueueUploaderView.m code spacing
Microfixes to pr 24
Removed the awful implementation of storing results in prefs to pass back to view controllers; used proper delegate implementation and method calls insteads, feedback now exists for uploading from the queue view
Microfixes round 2 for PR 23
Merge pull request #23 from stowellm/ms21

Various bug fixes batch #1