remove Appirater
rearrange Xcode project more logically
Explicitly redeclare readwrite properties in DZCLab
Reformat one method in our UIColor category
Move rootVC property on AppDelegate to part of the private interface
Use UIAppearance to set nav bar tint color
Designate initializer for DZCLabsVC

This ensures it's initialized with an incorrect UITableViewStyle
Use NS_ENUM to define lab status enum in DZCDataController
Extract some inline-initialized objects on LabsVC to lazy-initialized properties
Clean up presentation of error UIAlertView on LabsVC
Add a quick note to DataController about shipping datasets
Modernize ObjC
Extract lab sorting in DZCLabsVC to a new method

refactoring makes code better
Improve error message on LabsVC
add -[ objectForRowAtIndexPath:] method to Labs VC

refactoring makes code better
general minor cleanup of Labs VC
Rename DZCLabsViewController to DZCLabsListViewController
Allow adding lat/lon info to Lab models
remove pull-refresh from SubLabsVC

you'll see why
Rename DZCSubLabsVC to DZCLabVC

in preparation for v3 :)