DataService does not generate Nullable params properly.

[Devcon4]

If you create a controller with a nullable param Typescripter does not mark that param as null in the DataService.ts. The workaround is to pass undefined for nullable params.

[pdeffendol]

Ah, this is the same thing I just talked to @Devcon4 about. I may look into modifying the generator to output a conditional instead of just interpolating the parameter value right into the URL query string.