Create ErrorType object
add initializer with JSON to ErrorType model
remove breakpoints
Edit project to adopt new ErrorType objects
Remove commented stuff
Remove print statement
Clean code
Give printer to MPSErrorViewController
Update data sent in POST method
Add custom TabBarController to globalize printers
Create custom navigation controller class to pass printers
Move loadPrinter and updateLocation to the Tab Controller
Update NavController to pass printers
Change printers to a property and make according changes
Reflected added custom classes in Storyboard
Remove location tracking from MPSListViewController
Store user location in MPSPrinter class as static variable