remove keyboard when hit return
move keyboard on textView
dismiss keyboard when tap outside
dismiss keyboard for the textField too
check in case cannot connect to server
update printer statuses
remove commented code
remove MPSSecondViewController that does nothing
remove import of MPSMapAnnotation
remove MPSMapAnnotation since we are no longer using MKMapView
fix bad casting
add comment label
show border of arrow for easier debugging
segue from mapview to printerview
reload printers if one gets removed
remove NSLog calls
move camera to current location when load view in mapview
user global variable for IP address
move mapView into its own view instead of the entire view
give MapView a title 'Printers'