seat swap app files
Merge remote-tracking branch 'origin/master'

Conflicts:
	Sheri/SheriTestApp/CustomGrid.cs
	Sheri/SheriTestApp/MainActivity.cs
	Sheri/SheriTestApp/Resources/Resource.Designer.cs
	Sheri/SheriTestApp/Resources/drawable/seatswap_logo.png
	Sheri/SheriTestApp/Resources/layout/Main.axml
	Sheri/SheriTestApp/Resources/layout/grid.axml
	Sheri/SheriTestApp/Resources/values/Strings.xml
	Sheri/SheriTestApp/Seat.cs
	Sheri/SheriTestApp/SeatPage.cs