(Option) Display short aliases for built-in types

```
bool    -> System.Boolean
byte    -> System.Byte
sbyte   -> System.SByte
char    -> System.Char
decimal -> System.Decimal
double  -> System.Double
float   -> System.Single
int     -> System.Int32
uint    -> System.UInt32
long    -> System.Int64
ulong   -> System.UInt64
object  -> System.Object
short   -> System.Int16
ushort  -> System.UInt16
string  -> System.String
```
