Merge pull request #588 from jaypoulz/jp508

Jp508 -- Data Saving is in of state of memory management problems, but UI visuals are coming along.
Successfully store the NSMutableArray of selected sensors, retrieve these values, added DFM's
enabledFields boolean array, and applied this to what sensor data Automatic records.
Merge remote-tracking branch 'upstream/master' into ms572
Merge pull request #589 from stowellm/ms572

 Successfully store the NSMutableArray of selected sensors, retrieve t…
Updated queue uploader to the point where I'm starting to call the upload button
Merge remote-tracking branch 'upstream/master' into jp508
Added About view controller
Added menu and actionsheet for settings
StepOneSetup remembers your session name, even if you leave the ViewController to select an experiment.
Merge pull request #591 from stowellm/ms590

StepOneSetup remembers your session name, even if you leave the ViewCont...
Merge remote-tracking branch 'upstream/master' into vb573
Merge pull request #592 from balabhv/vb573

Added more view controllers
Merge remote-tracking branch 'upstream/master' into jp508
Added DONE keys to the sample interval and test length fields, restricted character input properly for each text fields in the StepOneSetup dialog.
Committing xcode file change
Added car ramp physics in a desparate attempt to pacify Jeremy's wrath of doom
Hopefully satisfied Jeremy's wrath of doom
Changed the Automatic UI when recording data to use green layout elements.
Merge pull request #593 from stowellm/ms590

Character restriction and Green UI
Added checkmarks for datasets, fixed a display bug, and am working on getting the checkmarks to behave appropriately.
Orientation lock while recording data in Automatic.