sensor vc
update gitignore
add opensense
add pageViewController, no views yet
sillyfix
checkin for sam
sub tab VC for now
work on adding an image
add silly graphs
delete third graph
add about project
add fake table
add minute VC fake table
add nav bar to MinuteVC
add cells to MinuteTVC, inc. hidden cells
open and close UITableViewCells for pickers
DatePicker showing on add minute view
resolve cell creation for pickers
get pickers appearing
begin transition to PageVC instead of TabVC