This change separates model binding into IModelBinderProvider (decides
which binder to use) and IModelBinder (does binding). The
IModelBinderFactory is a new services with coordinates the creation of
model binders.
* Broken InputFormatter into InputFormatter and TextInputFormatter
* Added an exception to ModelState inside ReadAsync on TextInputFormatter
when we can't find a valid encoding to read the body.
Jass Bagga
Jass Bagga
Kiran Challa
Ryan Nowak
jacalvar
N. Taylor Mullen